Top 12gallon Fish Tank

Bubblefin Aquarium Sump Refugium DIY Kit for Protein Skimmer Sump - Chamber dividers 20 Gallon Long

  • It comes with 3 pieces of acrylic dividers for standard 20 gallon fish tank with width 12.5 inch, either tall or long 20 gallon size..
  • It does not come with fish tank or silicon glue..
  • The dividers will give the chamber heigth for most of the skimmers..
  • The width of the acrylicy sheet is 11.8 inch / 300 mm..
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Koller Products Replacement Filter Cartridges - Small, 6-Pack

  • REMOVES DEBRIS: Dual-sided poly-fiber floss removes fish waste and other debris..
  • FULLY ASSEMBLED: Ready-to-use cartridge contains premium activated carbon that keeps water clean and fish healthy..
  • ENHANCE FILTRATION: Specially designed to enhance filtration all the while keeping your fish in best health..
  • OPTIMUM FILTRATION: For optimum filter performance replace cartridge monthly or sooner if heavily soiled and reduced water flow..
  • NO GETTING HANDS WET: Easy to install, easy to replace, No Getting Hands Wet!.
  • SIZE SMALL: Fits Koller Products and Hawkeye power filters for the following aquariums: AquaTunes 2.5-gallon Aquarium with Sleep Sound Machine (B00HH7UVYO), AquaTunes 3.5-gallon Aquarium with Sleep Sound Machine (B00HH7UW1Q), AquaView 3-gallon (B01M4LNYWS), 4.5-gallon Aquarium (B01JS39E60), 5-gallon Aquarium (B00KIRR8BY), 6-gallon 360 Aquarium (B007R5C6CG), 6.5-gallon Aquarium (B0182CAHWS), 7-gallon Aquarium (B01JS2NNJA), Smart Tank 5-gallon Aquarium, Smart Tank 6.5-gallon Aquarium (B086D9B85Q), and Smart Tank 7-gallon Aquarium (B0865LG56Z)..
  • DIMENSIONS: 2.38" L x .75" W x 5" H. Product may ship in white SIOC packaging depending on demographic region..
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SINQORCN 1 Gallon Glass Aquarium Fish Tank 8 in 1 Small and Medium Tabletop Fish Tank with LED Lights 3 Rockery Decorations White Sand Waterfall Filter Night Sky Moon Background Paper

  • ☀【Fish tank parameters】 9 x 5.1 x 6.7 (inches), glass fish tank, glass thickness 4 mm, can hold 1 gallon of water.
  • ☀【Product packaging content】①1 gallon glass fish tank ②LED fish tank light ③fish tank waterfall filter ④3 different shapes of rockery....
  • ☀【Exclusive product】This set of small desktop aquarium is a fish tank product exclusively designed by SINQORCN. It solves the problems that need....
  • ☀【Why choose us? 】SINQORCN is a company that specializes in solving the pain points of fish farmers. All products are produced after our careful....
  • ☀【Applicable scenarios】Whether it is a living room, office or room, it is very suitable for placing this fish tank. If your writing desk or....
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BOLYEE 40 Pack Aquarium Plants Artificial Aquatic Plants, Fish Tank Plants Decoration Ornament Set for Household and Office Aquarium

  • BOLYEE 40 pieces artificial aquarium plants, colorful with different styles and different size, great for fish tank and aquarium decorations, will make monotonous fish tank more beautiful, create a beautiful house for your fish..
  • 40 pack artificial fish tank plants, quantity enough with different size, soft artificial plants allow your fish to shuttle and hide in the water plants, create a simulated underwater ecological environment for your pet fish living funny.
  • BOLYEE Plastic fish tank artificial plants are made of reliable and soft material, no contaminate water, no color fade, works well for freshwater and saltwater aquarium.
  • Each artificial water plant has a stable base, prevent plants from floating in the water and best suggestion is to bury the base in the aquarium sand.
  • Assorted sizes aquarium decor plants, from 2" to 12" in height. Suitable for fish tanks of 10, 20, 30, 50 gallon or even large.
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iKefe 7.5″ White & Blue Submersible LED Aquarium Fish Tank Light with Timer /Dimmable Underwater Fish Tank Aquarium LED Lights Fixture for Saltwater Freshwater Fish, Plant Grow, Coral Reef Decorations

  • ...Y SUBMERSIBLE AND EASY TO INSTALL】This 7.5 inch LED aquarium fish tank light meets the IP68 waterproof standard and can be used underwater. It can be easily mounted on the smooth surface such as fish tank lid or background glass with upgraded suction cup. This 7.5 inch long aquarium led light is suitable for 5~20 gallon small fish tank..
  • 【SAFER FOR PEOPLE AND FISH】The submersible led aquarium night light is powered by 12V low voltage which is safe for people or fish. If there’s any quality problem within one year, we will mail you a new one as free replacement..
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Hydor Betta Bowl Slim Fish Tank Heater, 4-watt, Measures 3" Round, Black; for Tanks 1-2.5 gallons

  • The Slim heater will increase the water temperature of mini aquariums up to 10 gallons by a few degrees compared to the ambient room temperature. The Slim heater can be used in glass, acrylic, plastic fish bowls and aquariums. Safe to use under gravel. Please note, Slim heaters are not suitable to be used in environments without water.
  • Extra small slim heater is a great choice for Betta fish & suitable for fish tanks 1 to 2 1/2 gallons, measures 3" x 0.25" , 4 watt.
  • Plug and Play universal fish tank heater.
  • slim heater provides warmth for betta fish without taking up much room..
  • Heater can easily be placed submerged in water or even under the tank gravel.
  • The 90 degree angle makes this great for Betta acquariums.
  • Safe to use in glass, plastic and acrylic fish tanks.
  • Plug & play universal fish tank heater, the slim fish tank heater can be used in both fresh or saltwater environments.
  • Easy to hide fish tank heater is ideal to use for betta fish, gold fish and glow fish.
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Marineland Aquarium Kit - Contour 3G (3G Rail Light), Shippable

  • LARGE ENVIRONMENT: Larger environments can house more fish or a greater variety of fish. Maintains water temperature. Essential for tropical fishkeeping.
  • KIT INCLUDES: one 55 gallon tank, EasyBalance Plus, TetraMin, AquaSafe, 6” fish net, 200W heater, WPF 60 Filter, Stick on digital thermometer, 24” Tetra hinged hood x 2, 2 plant multipacks and a boxwood plant, TetraCare brochure and instruction sheet.
  • LED LIGHTING: Included lighting adds the natural daylight effect to your aquarium, giving you illuminated viewing of the entire space.
  • ACTUAL TANK DIMENSIONS: 48.25" L x 12.80" W x 20.90" H.
  • WEIGHT: This aquarium tank weighs approximately 79 lb by itself. With water, total tank weight can reach 521 lb..
  • COMPLETE YOUR COMBO WITH THE MAJESTY STAND: The Perfecto Majesty Stand (ASIN: B00BUFU77U) properly supports the weight of this tank, while also providing storage for supplies..
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SeaClear 50 gal Acrylic Aquarium Combo Set, 36 by 15 by 20\

  • LARGE ENVIRONMENT: Larger environments can house more fish or a greater variety of fish. Maintains water temperature. Essential for tropical fishkeeping.
  • KIT INCLUDES: one 55 gallon tank, EasyBalance Plus, TetraMin, AquaSafe, 6” fish net, 200W heater, WPF 60 Filter, Stick on digital thermometer, 24” Tetra hinged hood x 2, 2 plant multipacks and a boxwood plant, TetraCare brochure and instruction sheet.
  • LED LIGHTING: Included lighting adds the natural daylight effect to your aquarium, giving you illuminated viewing of the entire space.
  • ACTUAL TANK DIMENSIONS: 48.25" L x 12.80" W x 20.90" H.
  • WEIGHT: This aquarium tank weighs approximately 79 lb by itself. With water, total tank weight can reach 521 lb..
  • COMPLETE YOUR COMBO WITH THE MAJESTY STAND: The Perfecto Majesty Stand (ASIN: B00BUFU77U) properly supports the weight of this tank, while also providing storage for supplies..
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HIRALIY Aquarium Air Pump, Fish Tank Air Pump with Dual Outlet Adjustable Air Valve, Ultra Silent Oxygen Fish Tank Bubbler with Air Stones Silicone Tube Check Valves Up to 100 Gallon Tank

  • ...arium Air Pump with Dual Outlets: Designed as dual outlets' fish tank pump (3 watt power), 2 pieces 6.6 ft silicone tubing provided for easy to insert multiple fish tanks or aquariums through the double outlets, widely suitable for freshwater and marine air pump for fish tank.
  • Adjustable Flow Rate Suitable for 1-100 Gallon Tank: Adjust manually flow rate of HIRALIY air pump aquarium to different size of fish tanks. The best specifications tanks for home or office applications are between 1 to 80 gallons, and the maximum volume of tank able to 100 gallons.
  • Ultra Quiet air pump for aquarium Minimum 20 dB: Built-in full copper motor and thin piezoelectric ceramic plate, more effectively reducing the noise than traditional fish tank bubbler pump when working. Minimum 20 dB in lowest flow rate.
  • Shockproof & Stable Performance: With 4 solid rubber feets on the bottom ensures to absorb and reduce the noise generated by the friction. For better noise reduction, It is recommended to put a towel or blanket under fish tank air bubbler.
  • Complete Aquarium Pump Accessories: 2 x 6.6 ft (2m) silicone tubing for cutting.
  • 2 x suction cups for silicone tube not to fly all over the fish tank.
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GDLF Fish Tank Stand Metal Aquarium Stand with Cabinet for Fish Tank Accessories Storage, 40 Gallon Aquarium, Turtle Tank, Reptile Terrariums

  • Sturdy & Durable Construction: Made with 4cm thick steel powder coated legs. This fish tank stand is sturdy, durable, and moisture-resistant. No need to worry about wobbling like with many other weak stands on the market..
  • Holds Two Aquariums: Able to hold one big aquarium on the top shelf up to 40 gallons and bottom shelf can accommodate a second small aquarium (5-10gallon).
  • Versatile: Besides the main tank storage, this fish tank stand allows you to store your fish accessories: fish food, fish net,gravel cleaner, water conditioner,etc. All in a no clutter configuration, neat & well-organized..
  • Sleek & Modern Design: Black steel legs with powder-coated finish paired with brown P2 MDF cabinet makes this aquarium stand quite high end and easy to match your current furniture décor. Tanks not included..
  • Dimensions: Stand Dimensions: 36.6"L x 18.9"W*31.6”H, Stand Holding Capacity: 40 Gallons,660 LBS. Suitable for a variety of sizes of aquariums or terrariums up to 40 Gallon..
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DaToo 10 Watt Small Aquarium Heater Mini Betta Flat Fish Tank Heater for 1 Gallon 1.5 Gallon

  • PERFECT MINI HEATER FOR 1~1.5 GALLON TANK - For a Betta breeder with a 1 to 1.5 gallon small tank, it is very difficult to choose a suitable heater. Because most of the heaters on the market are too big for this small tank. This not only affects us to watch our beautiful Betta, but also reduces the activity space of the Betta. Now DaToo Mini Aquarium heater can help you solve this problem. Ultra-small and thin size, perfectly hidden in a 1~1.5 gallon tank, your Betta will be happy with it! !.
  • CONSTANT TEMPERATURE & NO NEED TO ADJUST - DaToo 10W MINI Aquarium Heater can automatically maintain a constant temperature between 75°F and 82°F (depending on the external environment), no need to set. This temperature range is ideal for most tropical fish and is very beneficial for the reproduction of betta and promotes their metabolism. With no extra work, just plug it in and the DaToo 10Watt Small Fish Tank Heater will help your fish stay healthy and comfortable. Great for kids!!.
  • 24V SAFE VOLTAGE & POWER OFF AFTER LEAVING WATER - The output voltage of the DaToo Betta Heater is only 24V, which not only ensures the safety of the fish, but also ensures the safety of the user. No need to worry about leakage, you can rest assured to use it for your children. The....
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Koller Products Replacement Filter Cartridges - Small

  • ...to Replace - No Need to Get Hands Wet..
  • OPTIMUM FILTRATION: For optimal filter performance replace cartridge monthly or sooner if heavily soiled and reduced filer flow..
  • KOLLER PRODUCTS & HAWKEYE AQUARIUMS: Replacement cartridge fits Koller Products and Hawkeye power filters for the following aquariums: AquaTunes 2.5-gallon Aquarium with Sleep Sound Machine (B00HH7UVYO), AquaTunes 3.5-gallon Aquarium with Sleep Sound Machine (B00HH7UW1Q), AquaView 3-gallon (B01M4LNYWS), 4.5-gallon Aquarium (B01JS39E60), 5-gallon Aquarium (B00KIRR8BY), 6-gallon 360 Aquarium (B007R5C6CG), 6.5-gallon Aquarium (B0182CAHWS), 7-gallon Aquarium (B01JS2NNJA), Smart Tank 5-gallon Aquarium, Smart Tank 6.5-gallon Aquarium (B086D9B85Q), and Smart Tank 7-gallon Aquarium (B0865LG56Z)..
  • DIMENSIONS: 2.25 L x .5 W x 5 H Inches. Product may ship in white SIOC packaging depending on demographic region..
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