Free aquarium fish tank

Or how about building your own little aquarium by trying to balance the O2 and CO2 levels so some kind of life can grow. Use water, algae, stone, grass, wood and sand to create a beautiful environment. Have fun with our great collection of the best Aquarium Games, online and free on Silvergames.com!

Apr 24, 2017 · Kit includes: glass aquarium, low profile LED hood, QuietFlow power filter, filter cartridge, submersible preset heater, premium fish food sample, water conditioner sample, fish net, thermometer and setup guide Download and use 1,000+ Aquarium stock photos for free. Thousands of new images every day Completely Free to Use High-quality videos and images from Pexels. Photos. Explore. License. Upload. Upload Join. fish aquarium fish underwater animal coral ocean nature jellyfish sea water forest aquarium fish tank fish bowl shark bird coral reef. Free ...For a low-maintenance aquarium, get a big tank, place it away from direct sunlight, and do partial water changes regularly. Follow this easy plan for busy fish owners.Some of the plans are excellent, giving a great deal of instruction in text, pictures and drawings while other plans are only drawings and still others are only sketches. As well, some of the fish tank and aquarium plans, require a woodworking shop that is outfitted with a good selection of stationary power tools such as lathes, shapers ...MyReef puts it all in the palm of your hand! Features: - Observe realistic animations, behavior, and interactions of more than 40 species of 3D fish. - Customize up to five aquariums, selecting backgrounds, accessories, and the perfect mixture of species. - Participate in detailed interaction with your fish, including feeding and knocking on ...

Go fish in the ocean & sea and unlock new fish tanks in you tiny fishing fishbowl aquarium! Fish games will never be so fun if you fish with attitude! Bring your level of finding fishing spots to expert, circle the fish and collect it! This is not a tiny fishing game, you have to put en effort in every fish you bring to the fishbowl you will ...Here is a quick view of my best options: TOPINCN PVC Adhesive Undersea Backdrop, Aquarium Corals Photography Background Fish Tank Poster (91 * 41cm) HITOP L31.5” x H15.7” 3pcs Double Sides Aquarium Background Picture,3 Different pcs with Total 6 Options Patterns for Fish Tank Decoration.Clear-for-Life Deluxe 300-Gallon 96"Lx24"Wx30"H Rectangular Acrylic Aquarium. $6,875.00.The Monterey Bay Aquarium Sea Otter Program has played an important role in the continued recovery of the southern sea otter population with our research, rescue, rehabilitation, and surrogacy work. ... Explore our free online courses. With our free online courses, students can learn science concepts with fun hands-on projects! Courses are ...7. Increase Aeration in the Tank. To prevent spikes in ammonia levels, you also need to increase the surface area of your aquarium water. Without proper aeration and high oxygen saturation level in your tank, organic waste …Go fish in the ocean & sea and unlock new fish tanks in you tiny fishing fishbowl aquarium! Fish games will never be so fun if you fish with attitude! Bring your level of finding fishing spots to expert, circle the fish and collect it! This is not a tiny fishing game, you have to put en effort in every fish you bring to the fishbowl you will ...

Smart Fish Tank, 4 Gallon Glass Betta Aquarium Kit with Automatic Fish Feeder and Filter Light, Digital Pannal Control, Ideal for Beginners and Enthusiasts. $9999. 20% off promotion available. FREE delivery Wed, Apr 24. Betta Fish Tank, 2 Gallon Glass Aquarium Starter Kit, Small Fish Tank with Filter and Light. (Black)This heavy-duty metal fish tank stand is designed to support 55-75 gallon aquariums, making it perfect for housing your aquatic pets. With built-in power outlets and a convenient cabinet for storing fish tank accessories, this stand provides a practical and functional solution for organizing your aquarium setup.1 comment. fish aquarium fish tank angel fish coral reef banner fish cairns aquarium tropical fish fish aquarium swimming underwater. Download this free video of Fish …Smart Fish Tank, 4 Gallon Glass Betta Aquarium Kit with Automatic Fish Feeder and Filter Light, Digital Pannal Control, Ideal for Beginners and Enthusiasts. $9999. 20% off promotion available. FREE delivery Wed, Apr 24. Betta Fish Tank, 2 Gallon Glass Aquarium Starter Kit, Small Fish Tank with Filter and Light. (Black)Here is a quick view of my best options: TOPINCN PVC Adhesive Undersea Backdrop, Aquarium Corals Photography Background Fish Tank Poster (91 * 41cm) HITOP L31.5” x H15.7” 3pcs Double Sides Aquarium Background Picture,3 Different pcs with Total 6 Options Patterns for Fish Tank Decoration.Ocean Free Crystal Clear U Betta Tank Cube Aquarium Tank. Dophin T-101 Corner Pentagon Aquarium Tank. Dophin BT-111 Mini Rectangle Aquarium Tank. Aquapetzworld HX-320F Fish Aquarium Tank. Minjiang MJ-M 260 Rectangle Aquarium Tank. Venus Aqua SUNSUN-YA-01-PINK Round Ends Aquarium Tank. LEECOM XE-300 Mini …

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Best Starter Tank: Tetra ColorFusion Starter Aquarium. Best For Betta Fish: Betta Fish Tank Starter Kit. Budget Tank: Koller Products Aquaview Aquarium. The Statement Tank: Rectangle Alanrium Tank ...Find videos of Aquarium. Royalty-free No attribution required High quality images. ... fish aquarium fish tank. 4K 00:34. fish to swim animal. 4K 00:22. jellyfish animals ocean. HD 00:20. smelled stingray. HD 00:19. frog aquarium water. HD 00:16. jellyfish. HD 00:21. fish aquarium swim. 4K 00:59. octopus walking.5. Treat with an Algae Inhibitor. When it comes to chemical treatments, there’s a delicate balance between finding a remedy that is strong enough to affect the algae without harming the animals and plants in the fish tank. Liquid carbon is commonly sold as a fertilizer for aquarium plants, but it is more accurately an algae inhibitor that is ...Ocean Free Crystal Clear U Betta Tank Cube Aquarium Tank. Dophin T-101 Corner Pentagon Aquarium Tank. Dophin BT-111 Mini Rectangle Aquarium Tank. Aquapetzworld HX-320F Fish Aquarium Tank. Minjiang MJ-M 260 Rectangle Aquarium Tank. Venus Aqua SUNSUN-YA-01-PINK Round Ends Aquarium Tank. LEECOM XE-300 Mini … Download and use 645+ Aquarium stock videos for free. Thousands of new 4k videos every day Completely Free to Use High-quality HD videos and clips from Pexels

Removes Bad Smells. Activated carbon in the aquarium can help remove phenols to rid your tank setup of bad odors or that dreaded “fishy” smell. Phenols are typically caused by the breakdown of live plants, fish poop, and uneaten food. Over time, phenols can build up to high levels and lead to lethargy in fish.313+ Free Aquarium 4K & HD Stock Videos. Find a video of aquarium to use in your next project. Free aquarium clips for download.GloFish Betta Leaf Fish Artificial Plant. Tetra LED Cube Kit Fish Aquarium, Tetra SafeStart Plus Concentrated Freshwater Aquarium Bacteria. Check Price. 3. Boutique Betta Rimless Low Iron Glass Aquarium Tank. Sturdy and well built. Perfectly sized for a desk piece. Great for a planted shrimp.Photo: Amazon.com. Rock Type: Clay-based (sedimentary) Size & Weight: 10G kit: 3 to 6”, to 6 to 9” rocks, 15 lbs; 25G kit: 3 to 6” to 9 to 15”, 25 lbs Aquarium Type: Freshwater Affects Water Chemistry?: …For a low-maintenance aquarium, get a big tank, place it away from direct sunlight, and do partial water changes regularly. Follow this easy plan for busy fish owners.Discover a diverse selection of fish tanks, including 40-gallon, 50-gallon, and larger aquariums, at Petco. Upgrade your aquatic world with our range of spacious tanks, perfect for accommodating a wide range of fish species. Whether you're looking for a 40-gallon community tank or a stunning 75-gallon showpiece, we have the ideal aquarium to suit …If you want a low-maintenance fish that adds fantastic visual value, you need these stunning community fish in your tank, period. They do best in a school, flitting around the mid-levels of your tank, and will bring hours of gratification to your tank watching. They have a wide pH range (4-7.5) and do best at 70-77°F.3. Corner Tank by Reef Central. Photo Credit By: Reef Central. Check Instructions Here. The Corner Tank by Reef Central is a perfect option if you have one of those corner-shaped tanks that you have been trying to store on a square table. You can customize this table to fit precisely what you need.Jun 13, 2023 · To acclimate your fish, first float the unopened bag containing the fish in the aquarium for about 15-20 minutes, allowing the water in the bag to equalize with the tank temperature. Next, open the bag and add a small amount of tank water every 5-10 minutes for about half an hour. If you want a low-maintenance fish that adds fantastic visual value, you need these stunning community fish in your tank, period. They do best in a school, flitting around the mid-levels of your tank, and will bring hours of gratification to your tank watching. They have a wide pH range (4-7.5) and do best at 70-77°F.Water Temperature: 76 – 82°F. pH: 6.5 – 8. The betta fish is one of the all-time greatest freshwater aquarium fish species. These fish have amazing colors and the most beautiful fins to match. They make great pet fish for first-time fishkeepers and the best part is you can keep one in a tank of just 5 gallons or more.

100 Gallon Aquarium, Solid Stand, Sump, & Heater Available! New and used Aquarium for sale near you on Facebook Marketplace. Find great deals or sell your items for free.

FREE delivery Mon, Apr 29 on $35 of items shipped by Amazon. Or fastest delivery Thu, Apr 25 . Small Business. ... Aquarium Fish Tank Plastic Plants and Cave Rock Decorations Decor Set 7 Pieces, Small and Large Artificial Fish Tank Plants with Cave Rock (CU89Red-7) 4.4 out of 5 stars.Play Fish Tank: My Aquarium Games for free now on Little Games. Fish Tank: My Aquarium Games is available to play for free. Play Fish Tank: My Aquarium Games online. Fish Tank: My Aquarium Games is …Modern Aquarium is home to one of the largest collections of live aquarium plants, botanicals, and tank maintenance equipment. Shop our selection today! Free Shipping on orders over $79.99. Toggle menu. 917-231-5956; Gift Certificates; Search. Search. Close ... we’re proud to bring you an unrivaled selection of aquarium plants, fish care ...Betta Fish. Betta fish are the quintessential “Small Space” species. These fancy fish do not require massive aquariums to stay healthy. In fact, they’re used to shallow and cramped environments …Mirko_Rosenau/Getty Images. The Serpae Tetra is a smaller fish with a big personality. These bright red schooling fish with black spots on the body and fins provide color to natural aquascapes with lots of aquatic plants. These fish are very active, and have the habit of biting fins of their friends and tankmates.Play Fish Tank: My Aquarium Games for free now on Little Games. Fish Tank: My Aquarium Games is available to play for free. Play Fish Tank: My Aquarium Games online. Fish Tank: My Aquarium Games is …Some common supplies to get include an aquarium, a fish tank stand, filtration, plants/décor heat, light, substrate, water testing kit and more. ... Free Same-Day Delivery is available in most areas. Eligible products only. Exclusions apply. See product page to determine eligibility. While delivery is contact-free, we recommend being home ...Jun 13, 2023 · To acclimate your fish, first float the unopened bag containing the fish in the aquarium for about 15-20 minutes, allowing the water in the bag to equalize with the tank temperature. Next, open the bag and add a small amount of tank water every 5-10 minutes for about half an hour.

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Corydoras. Corydoras are really easy going fish, they like to live in large groups so having about 7 o 8 in your tank is best. They don’t start fights with other species of fish in the tank and are very friendly and timid. They will spend most of their day huddled in a group and rustling through the sand.Blue Dream Shrimp freshwater aquarium fish tank free java moss. $3. La Jolla Aquarium testing equipment. $1. BONITA Aqueon Glass Aquarium ... Acrylic aquariums frameless fish frag tanks mini ponds 23 gallons. $120. Poway Adi Turtle Sludge Destroyer. $5. San Diego JEEP WRANGLER RUBICON 2003' 4.0 ENGINE, AUTOMATIC TRANS MINT …Photo: Amazon.com. Rock Type: Clay-based (sedimentary) Size & Weight: 10G kit: 3 to 6”, to 6 to 9” rocks, 15 lbs; 25G kit: 3 to 6” to 9 to 15”, 25 lbs Aquarium Type: Freshwater Affects Water Chemistry?: …It's important to remember that starting and maintaining an aquarium can take some work, but some fish are much easier to start out with than others. Some of …Green aquarium water is caused by single-celled free-floating algae organisms called phytoplankton. ... Keep Fewer Aquarium Fish. An understocked tank is a healthy tank. I always recommend adding fewer fish than the maximum capacity of a tank allows. Fewer fish means more space for the pets you do have.Enjoy 3 hours of relaxing aquarium fish tank sounds. This video features a stunning aquarium that is ideal for sleep, study and meditation. Follow on Spotif...Use debris vacuum head to suck out fish waste in gravel-free aquarium ; Fits for most faucets: build-in 3 size adapters that can fits female 15/16-27 thread, 13/16-27 thread or a male 55/64-27 thread, constructed with on/off valve, the valve on the faucet pump can be control water flow direction. The valve on the gravel tube can be adjusted ... Or how about building your own little aquarium by trying to balance the O2 and CO2 levels so some kind of life can grow. Use water, algae, stone, grass, wood and sand to create a beautiful environment. Have fun with our great collection of the best Aquarium Games, online and free on Silvergames.com! Small Fish Tank, 2 Gallon Glass Aquarium, Betta Fish Shrimp Goldfish Tropical Fish Starter Kit Self Cleaning with Filter & LED Plant Light, Ultra-Quiet Kids Room Decoration Fish Tank (White) 221. 50+ bought in past month. $3899 ($38.99/Count) FREE delivery Fri, …Enjoy fast, free delivery, exclusive deals, and award-winning movies & TV shows with Prime Try Prime and start saving today with fast, free delivery Buy new: $157.81 $ 157. 81. FREE delivery: ... Aqueon Aquarium Fish Tank Starter Kit with LED Lighting 20 Gallon High Fish Tank.free aquarium maintenance log! We have made it easy for you to track the changes of you aquarium maintenance daily, weekly or monthly. This is a vital tool to determine both successes and failures in each unique reef tank & fish aquariums, Download this aquarium tool for free, and come discuss with us on our blog. ….

Feb 7, 2020 · Firaq Large Fish Tank, Glass Aquarium, Rectangular Turtle Tank Peninsula Style, Premium Ultra Clear Borderless Aquarium with Low-Iron Glass for Fish and Corals 8mm (25 * 19 * 19inches) 4.2 out of 5 stars 7 100 Gallon Aquarium, Solid Stand, Sump, & Heater Available! New and used Aquarium for sale near you on Facebook Marketplace. Find great deals or sell your items for free.About this item . AQUARIUM KIT: 3-gallon, cube-shaped complete aquarium kit perfect for betta fish, goldfish, guppies, or small tropical fish. INCLUDES FILTER: Includes an air pump-driven Tetra Whisper power filter to keep your tank clean and provide a healthy environment for pet fish.26 Free Aquarium 3d models found. Available for free download in .blend .obj .c4d .3ds .max .ma and many more formats.Fish Tanks Direct specializes exclusively in freshwater aquariums and saltwater fish tanks. Buy your aquarium fish tanks direct and save with free shipping.Jan 15, 2024 · Not only is the aquarium free it’s also one of the earliest aquariums to be installed in Las Vegas. The 50000-gallon tank features 300+ colored fish from international waters, e.g., pufferfish, triggerfish, and sharks. The Atlantis aquarium has the theme of the Atlantis city that fell according to history and myth. Coralife LED BioCube Aquarium Kit, 32-gal. Shop Chewy for low prices and the best fish aquariums and starter kits! If you're just getting started with new pet fish or are shopping for a new home for your fish, Chewy has you covered with glass and plastic aquariums, from brands like Fluval, Koller and Tetra. *FREE* shipping on orders $49+ and ...To acclimate your fish, first float the unopened bag containing the fish in the aquarium for about 15-20 minutes, allowing the water in the bag to equalize with the tank temperature. Next, open the bag and add a small amount of tank water every 5-10 minutes for about half an hour.A collection of the top 33 Live Aquarium wallpapers and backgrounds available for download for free. We hope you enjoy our growing collection of HD images to use as a background or home screen for your smartphone or computer. Please contact us if you want to publish a Live Aquarium wallpaper on our site. 1600x1200 live aquarium wallpaper. Free aquarium fish tank, Get the best deals on All Water Type Aquariums and Tanks when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices. ... biOrb 30L Aquarium Fish Tank MCR Lighting Classic Silver with Decor and Air Pump. $211.00. or Best Offer., Enjoy fast, free delivery, exclusive deals, and award-winning movies & TV shows with Prime Try Prime and start saving today with fast, free delivery Buy new: $157.81 $ 157. 81. FREE delivery: ... Aqueon Aquarium Fish Tank Starter Kit with LED Lighting 20 Gallon High Fish Tank., Download and use 10,000+ Aquarium Fish stock photos for free. Thousands of new images every day Completely Free to Use High-quality videos and images from Pexels. Photos. Explore. License. Upload. Upload Join. fish tank aquarium fish. Free Aquarium Fish Photos. Photos 14.8K Videos 3.8K Users 4K. Filters. Popular. All Orientations. All …, Aquarium Backgrounds Images. Images 100k Collections 3. ADS. ADS. ADS. Page 1 of 100. Find & Download Free Graphic Resources for Aquarium Backgrounds. 99,000+ Vectors, Stock Photos & PSD files. Free for commercial use High Quality Images., This heavy-duty metal fish tank stand is designed to support 55-75 gallon aquariums, making it perfect for housing your aquatic pets. With built-in power outlets and a convenient cabinet for storing fish tank accessories, this stand provides a practical and functional solution for organizing your aquarium setup. , This item: hygger Bucket-Free Aquarium Water Change Kit Fish Tank Auto Siphon Pump Gravel Cleaner Tube with Long Hose Water Changer Maintenance Tool 25-FEET $29.99 $ 29 . 99 ($29.99/Count) Get it as soon as Tuesday, Jan 30, The "AquaDom" - home to 1,500 fish - is 15.85m high (52 ft) and was described as the largest free-standing cylindrical aquarium in the world. Two people were injured by falling glass after the blast., The Monterey Bay Aquarium Sea Otter Program has played an important role in the continued recovery of the southern sea otter population with our research, rescue, rehabilitation, and surrogacy work. ... Explore our free online courses. With our free online courses, students can learn science concepts with fun hands-on projects! Courses are ..., Aqueon Standard Glass Aquarium Tank 40 Gallon Breeder. (875) $129.99. Buy Online, Pick Up in Store. Aqueon Standard Glass Aquarium Tank 55 Gallon. (479) $179.99. Buy Online, Pick Up in Store. Penn Plax 58 Gallons Front Acrylic Aquarium Cylinder Tank. , Overall, swordtails are a beautiful and easy-to-care-for addition to any freshwater aquarium. 8. Platyfish. Platyfish are a great addition to any freshwater aquarium. They are smaller in size compared to other fish species, which makes them suitable for tanks with a capacity of around 15 gallons., Size: 25 Foot Hose. 25 Foot Hose. 50 Foot Hose. Without Hose. Makes routine water changes easier, eliminates spills and heavy lifting! Attaches to faucet: removes dirty water and can return clean water. Vacuums out the debris in gravel right down the drain. Simply turn on your faucet to begin siphon. Be sure to add Aqueon …, Some common supplies to get include an aquarium, a fish tank stand, filtration, plants/décor heat, light, substrate, water testing kit and more. ... Free Same-Day Delivery is available in most areas. Eligible products only. Exclusions apply. See product page to determine eligibility. While delivery is contact-free, we recommend being home ..., Aquatic Experts Aquarium Filter Floss for Fish Tank Filters - FilterFirst Aquarium Filter Pad - Aquarium Filter Media Roll for Crystal Clear Water, 3/4" - 1" Thick (12 Inch Wide, 72 Inch Long) $19.99 Add to Cart, Aug 17, 2015 · The Tetra 20 Gallon Glass Aquarium also comes with the Tetra HT 20 Heater, providing a reliable heat to keep your fish happy and healthy. The Tetra 20 gallon aquarium also comes with AquaSafe Sachet, TetraMin Sachet, TetraCare Brochure, Digital Thermometer, 37 inch Frame Hinge, Adapter, 4 inch Fish Net. , Jan 4, 2023 · Best 10-gallon fish tank: ADA Cube Garden 45P Aquarium - See at Aqua Forest Aquarium. The ADA Cube Garden 45P Aquarium, which is made of ultra-clear glass, has no rim or plastic frame to mar its ... , Free shipping, arrives in 3+ days. Small Round Plastic Fish Bowls for Parties (6 Pack) 16 oz Clear Mini Drink Bowl, Shatterproof Fishbowl Glasses for Drinks, Centerpieces, Decorations, Goldfish Pond Carnival Game, Centerpiece Vases ... Interpet Aquatic Starter Kit Fish Tank Aquarium, Clear Acrylic, 2.5 Gallons, 11.5 x 12.5 in. Add $ 54 93 ..., Corydoras. Corydoras are really easy going fish, they like to live in large groups so having about 7 o 8 in your tank is best. They don’t start fights with other species of fish in the tank and are very friendly and timid. They will spend most of their day huddled in a group and rustling through the sand., With so many different types of aquariums and fish tanks in the market, the 30-55 gallon tank is a standard purchase for several homes. They are convenient, easy to keep, and ideal for community tank setups. ... Quiet and noise-free operation; Ideal for every aquarium type; Cons. Quite expensive and overpriced; 7., Enjoy fast, free delivery, exclusive deals, and award-winning movies & TV shows with Prime Try Prime and start saving today with fast, free delivery Buy new: $157.81 $ 157. 81. FREE delivery: ... Aqueon Aquarium Fish Tank Starter Kit with LED Lighting 20 Gallon High Fish Tank., How to get “FREE” AQUARIUM FISH from ANY FISH STORE EVERY Single Time! CHECK OUT THE MERCH HERE👇🏾👇🏾👇🏾https://teespring.com/stores/hapnation ..., Find & Download Free Graphic Resources for Aquarium Fish Tank. 99,000+ Vectors, Stock Photos & PSD files. Free for commercial use High Quality Images., Complete All-in-One Packages. Complete all-in-one aquarium packages include the fish tank and stand. More importantly, all-in-one aquariums also include the appropriately sized life support system to get your freshwater or saltwater aquarium package running fast. Complete Freshwater Packages. Complete Saltwater Packages., Enjoy fast, free delivery, exclusive deals, and award-winning movies & TV shows with Prime Try Prime and start saving today with fast, free delivery. Buy new: ... Aquarium Fish Tank Led Light Kid Friendly Small Fish Tanks Three Divisions Breeding Isolation Mini Aquarium komplettset LED Acrylic Box Betta Tank for Small Fishes(Purple), Nov 9, 2016 · Enjoy 2 hours of relaxing coral reef aquarium. This video features beautiful coral reef fish and relaxing music that is ideal for sleep, study and meditation... , Apr 24, 2017 · Kit includes: glass aquarium, low profile LED hood, QuietFlow power filter, filter cartridge, submersible preset heater, premium fish food sample, water conditioner sample, fish net, thermometer and setup guide , 3000 products to choose from. Check out our range of aquarium essentials, from tanks to decorations. We've got quality products to make your aquarium setup a breeze. Tanks. Stands. Filters. Filter Media. Lights. Heaters., 55% off. Free delivery. Only few left. SAVORADE Glass Fish Tank for Small Betta Fish & Plants ... 4 L. ₹429. ₹ 999. 57% off. Free delivery., The Fluval Flex aquarium is our runner-up in the list of the best Betta fish tanks, and it makes up for Fluval Premium’s sizing. It comes mainly in two different sizes, 9 and 15 gallons, but you can also find Fluval Flex 32.5 gallons if you are looking for a bigger tank.. Something different about this aquarium that I found pleasant was that it has …, It's important to remember that starting and maintaining an aquarium can take some work, but some fish are much easier to start out with than others. Some of …, UV Sterilizers are great for getting rid of algae outbreaks. The main reason people use UV sterilizers is to kill bacteria, viruses, parasites or algae. This will improve the health of your aquarium. Microorganisms like these can cause disease, stressing your fish and potentially killing them., A 50-foot-high, 264,000-gallon cylindrical tank called AquaDom, housed in a Radisson in the German capital, spectacularly collapsed, sending waves of water through the building and onto the street., Biological filtration actually occurs naturally in a fish tank with or without a filter. This is because the beneficial, nitrifying bacteria will grow on any surface in the fish tank. The locations include the substrate, plants, rocks, decorations, equipment (i.e. heater and bubbler) and more. Chemical filtration is for removing certain ..., Monthly, you need to roll up your sleeves and vacuum the substrate, clean off the decorations, clean the filter and scrape the algae off the glass. There is no substitute for this work, and it is vital for making sure you have a clean, healthy tank, that is as algae-free as possible. 4. Turn Off Your Aquarium Lights.