Seachem Seagel tk 150 Dried glue can be used

Dried glue can be used again after heating

Fresh or Salt Water use

or using multiple dongles (one per light) you can group all the lights together eliminating the need for wires between the additional lights

A sensor changes color reversibly to alert you shifts to in pH levels between 5

Seachem Seagel tk 150 Dried glue can be usedRemoves phosphate, silicate, organics, metals, acids, and more 50 50 blend of MatrixCarbon and PhosGuard More convenient than two separate bags of media SeaGel is a blend of MatrixCarbon and PhosGuard. MatrixCarbon is an ultracapacity carbon for the removal of organic and color impurities. PhosGuard is a powerful remover of phosphate, silicate, toxic metals, and acids. Both components are bead shaped for optimum water flow characteristics and