White Fish Under $50

Create your perfect underwater world:This aquarium offers oxygenation, automatic water circulation, and filtration. Customize with decorations and plants for a unique underwater scene. Adjustable lighting enhances fish colors, and the multi-layer filtration keeps the water clean, making it ideal for beginners.

Perfect for small spaces its just very beautiful! I love how the lights chang colors.. Tonia. Brice, OH. Sat Jun 20 2026

Transform any space into a serene underwater oasis with our Mini Fish Tank! This compact 3.5-gallon aquarium comes complete with a 6-piece starter kit, including an energy-saving filter pump, adjustable LED lighting with three modes, decorative fake mountain, smooth pebbles, and a fish net. Designed for easy maintenance and vibrant aesthetics, it provides a perfect, space-saving habitat for betta fish and small aquatic pets while adding a stylish, calming touch to your home or office.

Super Slim LEDs Aquarium Lighting Aquatic Plant Light Extensible Waterproof Clip on Lamp for Fish Tank

This full spectrum aquarium light has been a great upgrade for my tank. The color output is vibrant and really brings out the natural beauty of both my fish and plants. I’ve noticed improved plant growth since switching, which tells me the spectrum is doing its job. Installation was quick and straightforward, and the adjustable settings make it easy to customize brightness and lighting cycles. I especially like the different modes—it adds a nice visual touch and helps mimic a more natural environment. The only reason I’m giving four stars instead of five is that the controls took a little time to figure out, and I wish the instructions were a bit clearer. Once I got the hang of it, though, it’s been smooth sailing. Overall, this is a solid, effective aquarium light that delivers great results. I’d definitely recommend it to anyone looking to upgrade their tank lighting. ⭐⭐⭐⭐. Jessica. US. Sun May 10 2026

From the creative minds at Nickelodeon, bring home part of Adventure Bay with the Officially Licensed Marshall Aquarium Ornament. Mini sized ornaments are perfect for desktop aquariums and small tanks! Made of Safe and Durable Resin: All of our aquarium ornaments are inspected with your fish’s safety in mind. They’re safe for both freshwater and saltwater aquariums. They also feature a sturdy base that keeps them grounded in your tank. Super Simple to Clean: Simply wipe down and rinse off ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. Spend Some Time in Adventure Bay: This fun aquarium ornament will instantly add excitement and imagination to your fish tank! Perfect for children and adults! Measurements: Overall = 1.75” (W) x 1.75” (D) x 1.5” (H).

2-in-1 Aquarium Magnetic Cleaner with Digital Aquarium Thermometer, Fish Aquarium Mini Magnetic Brush only for Glass Fish Tank,Tiny Magnet Cleaner Floating Cleaning Tool for 1-30 Gallons

From the creative minds at Nickelodeon, bring home part of Adventure Bay with the Officially Licensed Rubble Aquarium Ornament. Mini sized ornaments are perfect for desktop aquariums and small tanks! Made of Safe and Durable Resin: All of our aquarium ornaments are inspected with your fish’s safety in mind. They’re safe for both freshwater and saltwater aquariums. They also feature a sturdy base that keeps them grounded in your tank. Super Simple to Clean: Simply wipe down and rinse off ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. Spend Some Time in Adventure Bay: This fun aquarium ornament will instantly add excitement and imagination to your fish tank! Perfect for children and adults! Measurements: Overall = 1.75” (W) x 1.25” (D) x 1” (H).

Aquarium Strong Magnetic Cleaner Brush, Fish Tank Glass Algae Magnet Cleaning Tool Floating Cleaner Scrubber Brush with 2 Detachable Scraper (Blue,M)

Great for Your Aquarium:Designed for compatible aquarium models, this dual-layer filter combines 30 PPI foam and 2000D fiber to deliver clearer water, smooth flow, and a better tank environment with easy maintenance. Upgrade your filtration routine and give your aquarium the clean, inviting environment it deserves.

Aquarium Strong Magnetic Cleaner Brush, Fish Tank Glass Algae Magnet Cleaning Tool Floating Cleaner Scrubber Brush with 2 Detachable Scraper

This works great.. Suzanne. US. Tue Apr 14 2026

Magnetic Aquarium Fish Tank Glass Algae Scrapers Glass Cleaner Scrubber Clean [Blades Attachment, Floating, Scratch-Free, Non-Slip, Magnetizing] XL

Great for Your Aquarium:Designed for compatible aquarium models, this dual-layer filter combines 30 PPI foam and 2000D fiber to deliver clearer water, smooth flow, and a better tank environment with easy maintenance. Upgrade your filtration routine and give your aquarium the clean, inviting environment it deserves.

1. Compatible Models: This filter is compatible with MN-200 and MN-280 aquarium models. A perfect fit and optimal filtration performance for your specific tank setup. 2. Excellent Performance: The filter helps create a better aquatic habitat for your fish, maintaining water cleanliness, preserving fish color, and fostering beneficial microorganisms, enhancing fish vitality. 3. Replacement Cycle: For best results, replace the filter at least every 4 weeks, or sooner based on usage. This 8-piece set provides up to 32 weeks of filtration. 4. Easy Replacement: The filter is designed to fit specific models. Simply remove the pump, replace the old filter with a new one, and reassemble. For optimal filtration, use with compatible aquarium models. 5. Three-Layer Filtration: Featuring a three-layer design, the biofilter cotton removes particulate impurities, while the activated carbon absorbs odors and discoloration. This filtration system helps maintain a better aquatic condition.

These pads are made to be trimmed and shaped to fit your filtration needs. They’re designed for freshwater and saltwater aquariums, as well as outdoor ponds! They’re also great for turtle tanks! Clean, Crystal-Clear Water: These Poly Fiber Pads help clear up discolorations and reduce foul odors by physically trapping tiny particles of detritus, such as fish waste, uneaten food, or even decayed aquarium plant materials. This assists with establishing and maintaining healthy, crystal-clear water within your tank. Helpful Instructions: Please rinse thoroughly with cold water before placing in filter. Never use soap, as the residual soap particles can harm your fish. For best results, replace filter media every 4 – 6 weeks. Measurements: Overall = 30” x 18”.

This poly fiber floss and activated carbon media cartridge is specially designed for the NuWave Betta fish tank kit. This ready-to-use cartridge allows for simple and easy filter media replenishment. There’s no need to cut or combine other filter media! For best results, replace cartridge every 6 – 8 weeks. Clean & healthy: This filter media cartridge traps floating particulate matter, removes harmful chemicals and toxins, clears up discolorations, and reduces foul odors from your aquarium’s water. It helps keep water inside your tank crystal clean. Measurements: Overall = 2.1” (W) x 0.75” (D) x 4” (H).

Cascade presents bio-floss replacement poly fiber floss pads for cascade 500 canister aquarium filters. This 6-pack of cascade bio-floss poly fiber floss pads is specially designed for cascade 500 canister filters, allowing for simple and easy media replenishment. Don’t worry about cutting to size, these pads fit directly into media trays within the cascade 500. Great for freshwater and saltwater aquariums. Essential mechanical filtration: bio-floss helps clear up discolorations and reduce foul odors by physically trapping tiny particles of detritus, such as fish waste, uneaten food, or even decayed aquarium plant materials. This assists with establishing and maintaining healthy, crystal-clear water within your tank. Beneficially convenient: along with being a vehicle for mechanical filtration, bio-floss also promotes the colonization of beneficial filtration. This in return, helps regulate ammonia, nitrite, nitrate, and phosphate levels. Proficient & prolonging: Our poly fiber floss pads help prevent the clogging of finer filter media, allowing them to perform better at their own tasks, which improves overall filtration. On the other hand, bio-floss extends the lifespan of other media and the filter itself.

Cascade presents the Plant Growth LED Light. This light fixture will surely brighten up your aquarium, day or night! While powered by a wall outlet, this LED Grow Light encourages and stimulates plant growth, be it in a refugium, a desktop aquarium, or a non-aquatic plant display. This LED Light is also great for illuminating rimless fish tanks between 5 and 20 gallons in size. Easy Installation and Access: Clip-on design allows for a quick and simple installation on any rimless aquarium! This Plant Growth LED Light also features a hinged base that gives the fixture 90° mobility for easy access into your aquarium. Brightly Beneficial Light: This Plant Growth Light contains a total of 12 high powered LED bulbs (red = 620nm / blue = 450nm). The combination of red and blue lights is essential for plant growth, and looks absolutely amazing while illuminating a desktop aquarium. Measurements: Overall, the light fixture measures approximately 4.5” (W) x 4.5” (D) x 6.25” (H), with a fixed height.

Magnetic Aquarium Fish Tank Glass Algae scrapers Glass Cleaner Scrubber Clean Brush [Floating,Scratch-Free,Non-Slip,magnetizing] S

Just what we needed. Kim. Poplar, WI. Sat Jun 22 2024

Aqua-plants present the silicone sea anemone. Our artificial anemones sway with your tank’s water, creating a charmingly realistic display of movement. They also provide a nice place for fish to hide, play, and explore! they’re safe for both freshwater and saltwater tanks. Illuminate the ocean floor: While our silicone sea anemones are something to behold, their beauty and extravagance are greatly enhanced when displayed under blue light. The already vivid blue pops, even more, enticing you to keep the light on. Because these aquarium ornaments will not glow on their own, you’ll need a blue aquarium light in order to get their illuminating effect. Our silicone sea anemones feature a suction cup base. This allows you to place them anywhere in your tank. For a strong and secure bond, please clean the desired location beforehand, and rinse the suction cup with water. This ensures that the aquarium ornament will stay in place. Measurements: Overall = 2.7” (D) x 2.7” (W) x 5” (H).

Rebecca. Huntington Station, NY. Mon Dec 11 2023

Crafted with four thickened 5 mm ultra-clear acrylic panels, this reptile terrarium offers a 360° panoramic view for easy observation. Lighter and more impact-resistant than glass, it provides enhanced clarity while being safer to handle. (Accessories not included)

Love it, and i have a happy turtle. Anonymous. Wed May 06 2026

Make your room come alive with the Agamemnon Aquarium or Terrarium Tank Stand. This Aquarium or Terrarium Tank Stand can switch between a 10 10-gallon stand or a 20 20-gallon stand depending on your tank size. Just pick which will best fit your needs and flip the stand to the correct base. The 20-gallon stand has a larger tank support while the 10 10-gallon stand has a smaller one so your tanks will fit perfectly from ledge to ledge. This unit is not only versatile but also allows you to display your home décor and conceal your tank accessories for your plant, aquatic, reptilian, or amphibian friends. The tops and bases are finished with a tiered look, giving them a decorative accent no matter which way you flip the Stand. Made of laminated MDF and particleboard, the Stand comes in several finishes that can be paired with any style and décor. The Stand ships flat to your door and requires assembly upon opening. Two adults are recommended to assemble. Once assembled, the Aquarium or Terrarium Tank Stand measures to be 28.03” H x 25” W x 15.67” D. Tank not included.

This is a great fish tank stand. I loved the options for flipping it either way. The product was perfect the way it came in but I chose to have it painted the same shade of white as the rest of the furniture because this was originally an off white. Perfect storage for fish supplies and a large cabinet for storage! Highly recommend this, great piece for the price.. Jacqueline. Bluffton, SC. Fri May 01 2026

Great for Your Aquarium:Designed for compatible aquarium models, this dual-layer filter combines 30 PPI foam and 2000D fiber to deliver clearer water, smooth flow, and a better tank environment with easy maintenance. Upgrade your filtration routine and give your aquarium the clean, inviting environment it deserves.

Deco-Replicas presents The Aerating Lighthouse. This functional ornament brings a natural, yet playful atmosphere to any tank or aquarium. Great for Freshwater and Saltwater applications. Fun & Entertaining: The top contains bright and colorful beads that continuously move as the air flows from the aeration system, providing your tank with additional movement and action, for you, as well as your fish. Functional: Oxygenate your tank with the Deco-Replicas Aerating Lighthouse. This ornament goes beyond just aesthetics; it’s fully functional. Connects to an air pump and a check valve via line tubing. Please Note: Air Pump, Line Tubing, and Check Valve not included. Made of Safe and Durable Resin: Ornament is inspected with your fish’s safety in mind; material is safe for both freshwater and saltwater aquariums. With a finely constructed base, you don’t need to worry about it floating around once you place it underwater. Measurements: The Lighthouse’s height is 7.5”; Bottom Base is 4” (W) x 2.75” (D); Top is 2” (Dia).

Great. Anonymous. Sat Dec 30 2023

Great for Your Aquarium:Designed for compatible aquarium models, this dual-layer filter combines 30 PPI foam and 2000D fiber to deliver clearer water, smooth flow, and a better tank environment with easy maintenance. Upgrade your filtration routine and give your aquarium the clean, inviting environment it deserves.

Aquarium Vacuum Gravel Cleaner:Using water pressure, our aquarium gravel cleaner completes suction without electricity. With a built-in filter net, it cleans the gravel without sucking it up, removing fish waste and debris. Three sizes of threaded adapters fit most bathroom, garden, and kitchen faucets.

Magnetic Aquarium Fish Tank Glass Algae Scrapers Glass Cleaner Scrubber Clean [Blades Attachment, Floating, Scratch-Free, Non-Slip, Magnetizing] L

Aquarium Internal Filter, Submersible Power Filter with Rainwater Aerator System Oxygen Air Fish Tank Filter Water Pump for 20-60Gal Fish Tank

This 2-Pack of Cascade Bio-Floss Poly Fiber Floss Pads is specially designed for Cascade Max Flow Canister Filters, allowing for simple and easy media replenishment. Don’t worry about cutting to size, these pads fit directly into media trays within the Cascade Max Flow. Great for freshwater and saltwater aquariums. Essential Mechanical Filtration: Bio-Floss helps clear up discolorations and reduce foul odors by physically trapping tiny particles of detritus, such as fish waste, uneaten food, or even decayed aquarium plant materials. This assists with establishing and maintaining healthy, crystal-clear water within your tank. Beneficially Convenient: Along with being a vehicle for mechanical filtration, these Bio-Floss Pads also promote the colonization of beneficial filtration. This in return, helps regulate ammonia, nitrite, nitrate, and phosphate levels. Proficient & Prolonging: Our Poly Fiber Floss Pads help prevent the clogging of finer filter media, allowing for them to perform better at their own tasks, which improves overall filtration. On the other hand, Bio-Floss extends the lifespan of other media and the filter itself.