Caribsea Florida Crushed Coral 15lb AUCTMARCH10-25 Tideline Reef Rock has approximately

Tideline Reef Rock has approximately twice the volume-to-weight ratio of comparable live rock alternatives

The incorporation of more LEDs results in a more targeted full spectrum

Every batch is lot numbered and sampled for quality control

Salifert Magnesium Profi-Test

Caribsea Florida Crushed Coral 15lb AUCTMARCH10-25 Tideline Reef Rock has approximatelyThe only crushed coral with aragonite, which provides up to 25 times the buffering power of other crushed corals, dolomite, or oyster shell. Will eliminate chronic pH problems and provide maximum surface area for water purifying bacteria. Allows an increase in bioload by up to 50% and it will never need to be replaced. Can be used with calcium, but also carbonate buffer and essential trace elements such as strontium (up to 10,000 ppm). Mixed Grade.