Aqueon Standard Aquarium - Black Frame - 20 gallon tank - Clear Silicone Cichlid which rapidly colonize the vast

which rapidly colonize the vast porous surface

KH:  2 –5 dKH

this heater continuously monitors and displays aquarium water temperature

Safe to use with timer system (will not cause pump failure unlike many competitive models

phosphorus

Aqueon Standard Aquarium - Black Frame - 20 gallon tank - Clear Silicone Cichlid which rapidly colonize the vastAqueon Standard Aquarium Black Frame 20 gal Clear Silicone The Aqueon Standard Aquariums are made with care to assure that they can stand up to almost any application. These aquariums come in a wide range of sizes, as well as in black and oak trim styles. Larger aquariums feature a one piece center braced frame that eliminates glass bowing over time. 24" x 12" x 16"