Permanent silicate removal
 

Silicate supports the growth of diatoms in marine water aquariums. sera marin silicate clear easily and permanently binds silicate.

sera marin silicate clear is delivered with a practical filter media bag. Briefly rinse with running water before use, then simply place in a filter or a place with good water circulation. Remains active up to three months, depending on the silicate level.

500 g (1.1 lb.) are sufficient for an aquarium holding 200 - 400 liters (53 - 106 US gal.).

Tip:
The sera SiO3-Test kit allows to reliably monitor the silicate level.

Sera Marin Silicate Clear