Red Sea Reef Foundation A (Ca/Sr) 500ml Pond Filters with a 3-4 day break

with a 3-4 day break in between

00 ppt calibration standard sachet (x 4)

Assembly is a breeze

perfect for larger reptile and amphibian enclosures

The high digestibility leads to better water quality and considerably decreases the the load on the filter system

Red Sea Reef Foundation A (Ca/Sr) 500ml Pond Filters with a 3-4 day breakRed Sea Reef Foundation A (Ca Sr) 500ml Calcium and Strontium SupplementRobust coral skeletons are essential for all reefs and only acheivable by ensuring the basic elements Calcium, Magnesium, Strontium and Carbonate are readily available and in the correct ratio to each other. If they are not in the correct ration the coral skeleton can form as a fragile calcite. Can also be used as part of the Stage 1 Reef Foundation in the Red Sea Reef Care