Weco Products Classic Aquarium Nitrate Filter Pad hdbg but with a trace element

but with a trace element composition specifically engineered for skeletal coral growth

but may be used in any freshwater aquarium environment

Minimum Tank Size: 29 Gallon tank with sand for substrate

When combined with the DOS (available separately) it creates a fully automated system for the proper dosing of supplements

small pellets

Weco Products Classic Aquarium Nitrate Filter Pad hdbg but with a trace elementWeco Nitrate Reducing Filter Pad helps reduce nitrate in aquariums, which can cause fish stress. Great salt and freshwater use. Creates cleaner aquatic environment. Rapidly removes floating particulate organic debris for easier cleaning! Excellent quality and effectiveness! Designed and manufactured for aquatic professionals and hobbyists. Trim to fit any filter: canister, hang on, wet dry, internal or top filter, endless uses! Helps improve aquarium