MarinePure Rocks

Ceramic Biofilter Media

Extreme Surface Area naturally shapped

Extremely porous Biofilter Media designed for Ammonia and Nitrite removal but we’ve found that they also make an excellent habitat for Copepods. See below for detailed information.

Small Rock: 6″x4″x3″
Medium Rock: 7″x6″x5″
Refugium 4 pack: 3x Small Rock + 1x Medium Rock

+15 PodPoints (${points_value} value)

Earn up to 50 PodPoints.