ORCA LABS SA PHOSPHA-GUARD GFH DARK-ICE 250ML - ORCA LABS SA IN SOUTH AFRICA

DESCRIPTION: Phospha-Guard Granulated Iron Media was specifically designed to absorb phosphate (Po4), silicate and heavy-metals from both freshwater and marine water. Once phosphates bond to its ferric hydroxide surface, it will not leach back into the system. Benefits: Effectively removes large amounts of phosphate, silicate and heavy metals. Eliminates the inhibition of coral calcification. Accelerates growth in corals. Helps control unsightly algae. Reduces water changes. Freshwater and marine use. It can be regenerated 3 times over with Phospha-Guard RE-CYCLE. This eliminates the inhibition of coral calcification and massively reduces prolific algae growth. Phospha-Guard GFH has a very large surface area (300m ²/g) making it exceptionally powerful and giving explosive performance when compared to competing products.