Eshopps PF-800 Single Hang-On Overflow Box 8 in Single Itch Relief Measures ammonia levels from 0

Measures ammonia levels from 0 to 6 ppm in fresh or saltwater in one easy step

Use only genuine Aqua Ultraviolet Lamps

Large aquariums feature one-piece center-braced frames that eliminate glass bowing

Inspect this toy regularly

For those seasoned hobbyists

Eshopps PF-800 Single Hang-On Overflow Box 8 in Single Itch Relief Measures ammonia levels from 0The overflow box effectively transports aquarium water to under cabinet sumps, refugiums, or wet dry filters. High quality overflow boxes feature bulkhead fittings for secure and convenient installation. U tube style compact overflow boxes are designed to fit between your tank and your wall to maximize space usage in your aquarium setup. With only 3 in. required between your tank and your wall, these boxes are excellent for optimizing space. Each box