Reef Supplies

Advanced titration test measuring the level of Magnesium in your reef aquarium, with exceptionally high accuracy of 20 ppm.

Seachem Reef Phytoplankton is a concentrated blend of green and brown marine phytoplankton that contains essential proteins, vitamins, amino acids,...

Seachem Reef Trace is a scientifically formulated solution designed specifically for complex reef based aquariums. The formula provides a broad ran...

Seachem Reef Strontium is a high quality formula designed specifically to restore and maintain essential strontium levels to those found in natural...

Seachem Reef Iodide is a top of the line source of concentrated (8,000 mg/L) stabilized potassium iodide, which is an essential compound for the gr...