Continuum Aquatics - Reef Basis Captiv Phos Fe

Continuum Aquatics Reef Basis Captiv Phos Fe is a granular ferric oxide filtration medium for phosphate and silicate removal. It is intended to reduce these nutrients rather than kill algae directly.

Follow the supplied media-use instructions and monitor nutrient levels. Check source water and feeding as part of managing ongoing phosphate and silicate inputs.