Fish tank supplies at great prices

Freshwater Aquarium Undergravel Filters

One of the best ways to keep your freshwater aquarium clean is through the use of an under gravel filter. The idea is that bubbles will draw waste and debris to the bottom of the tank where your cleanup crew (snails, plecos, etc) can take care of it. Whatever they don’t get can easily be removed by you, using a siphon.

Our available under gravel filters are listed below:


Lee's 10 Premium Undergravel Filter, 10-Inch by 20-Inch
$23.31 $20.86
click here to buy Lee's 10 Premium Undergravel Filter, 10-Inch by 20-Inch

Lee's premium undergravel filters have a multi-level plate design made of special quality plastic which resists splitting or cracking


Lee's 40/55 Premium Undergravel Filter, 12-Inch by 48-Inch
$27.99 $27.99
click here to buy Lee's 40/55 Premium Undergravel Filter, 12-Inch by 48-Inch

Lee's premium undergravel filters have a multi-level plate design made of special quality plastic which resists splitting or cracking


Lee's 125/135 Premium Undergravel Filter, 18-Inch by 72-Inch
$70.50 $64.99
click here to buy Lee's 125/135 Premium Undergravel Filter, 18-Inch by 72-Inch

Lee's premium undergravel filters have a multi-level plate design made of special quality plastic which resists splitting or cracking


Lee's 70/90 Premium Undrgravel Filter 18-Inch by 48-Inch
$49.11 $49.11
click here to buy Lee's 70/90 Premium Undrgravel Filter 18-Inch by 48-Inch

Lee's premium undergravel filters have a multi-level plate design made of special quality plastic which resists splitting or cracking


Premium Activated Carbon for Aquarium Filter, 64 ounce Bituminous Coal For Freshwater, Saltwater, Reef, Pond, Public Aquariums - by Aquatic Experts
$32.99 $24.99
click here to buy Premium Activated Carbon for Aquarium Filter, 64 ounce Bituminous Coal For Freshwater, Saltwater, Reef, Pond, Public Aquariums - by Aquatic Experts

This product works great in our high flow mesh media bags (sold separately)!  our classic activated filter carbon is the most commonly used carbon in saltwater and freshwater aquariums, along with koi ponds. carbon is widely used as chemical filtration for the purification of water. it is highly...


Liquid NPK+M - Aquarium Liquid Fertilizer - Nilocg Aquatics
$31.99 $31.99
click here to buy Liquid NPK+M - Aquarium Liquid Fertilizer - Nilocg Aquatics

Liquid npk + m this product is tailored to the ei dosing method but can be adapted to other dosing techniques dosing for full ei levels is 1 pump of each bottle per 10 gallons 3x per week for lower light/lower tech tanks dosing at 1 pump per 20 gallons 3x per week for example: for a 20 gallon higher...


NilocG Aquatics | Thrive All In One Liquid Fertilizer | 500ml Bottle | Highly Concentrated Aquarium Plant Fertilizer for Demanding Planted Tanks
$25.99 $25.99
click here to buy NilocG Aquatics | Thrive All In One Liquid Fertilizer | 500ml Bottle | Highly Concentrated Aquarium Plant Fertilizer for Demanding Planted Tanks

Thrive is a truly comprehensive supplement for planted aquariums, many other companies claim to sell an all in one liquid fertilizer but they dont compare to the concentrated formula of thrive. thrive is a highly concentrated liquid fertilizer which supplies all the necessary micro and macro nutrien...


Aquarium Fertilizer Shrimp Specific | ThriveS All In One Liquid Fertilizer | 500ml Bottle | NilocG Aquatics
$25.99 $27.99
click here to buy Aquarium Fertilizer Shrimp Specific | ThriveS All In One Liquid Fertilizer | 500ml Bottle | NilocG Aquatics

Thrives is a comprehensive supplement specially formulated for freshwater planted aquariums which contain shrimp. due to the sensitivity of freshwater shrimp it is important to have a balanced composition of nutrients. thrives does not contain copper which shrimp are especially sensitive to. coppe...


NilocG Aquatics | Thrive+ All In One Liquid Fertilizer | 500ml Bottle | Highly Concentrated Aquarium Plant Fertilizer for Demanding Planted Tanks
$25.99 $27.99
click here to buy NilocG Aquatics | Thrive+ All In One Liquid Fertilizer | 500ml Bottle | Highly Concentrated Aquarium Plant Fertilizer for Demanding Planted Tanks

Thrive+ is a comprehensive supplement for freshwater planted aquarium. it contains all the necessary micro and macro nutrients essential for healthy flora. thrive+ contains higher levels of iron then its predecessor, as well as nitrogen in both its nitrate and organic forms for increased growth. it ...


Aquarium Commercial Air Pump Hydroponics Aquaponics Fish Pond Great New 571 GPH by Brand New
$25.90 $25.90
click here to buy Aquarium Commercial Air Pump Hydroponics Aquaponics Fish Pond Great New 571 GPH by Brand New

Product description: this is our brand new commercial air pump which is a powerful electromagnetic motor that can pushes 571 gallons per hour to provide reliable output for air diffusion devices. features high-quality aluminum alloy housing and a wear-resistant cylinder and piston, this air pump wil...