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promising a reliable and long service life
100% Living Bacteria: Contains only live nitrifying bacteria
5 mg/L (ppm) in 100L
Life Rock is a made of 100 percent natural marine friendly ingredients
The Juwel Bioflow Filter L Large stands out by offering a blend of efficiency and safety
Reef Zlements Trace Elements Cobalt 150ml 500L promising a reliable and longCobalt is a trace element present in a low concentration in oceans, varying between 0. 002g L in north central Pacific Ocean and 0. 39g L in Indian Ocean. Cobalt is and integral part of vitamin B12 and plays a fundamental role in DNA & cell processes along being a nutrient for macro algae. It has been suggested that Cobalt might be a limiting factor of the bio availability in the oceans and therefore an important trace element for the life of our
US$ 64.95
US$ 64.95
US$ 79.95
US$ 54.95