PNS Probio Live purple non-sulfur bacteria (Rhodopseudomonas palustris): Live Food for Coral high in protein and vitamin B12 Removes Ammonia. Removes Phosphates. Free Swimming. Photosynthetic. Anaerobic...

YelloSno is the best delivery system of vitamin B12 through food where dosing of B12 as a supplement alone cannot be simply absorbed.  Organics bonded with bacteria offering a just slightly heavier than neutrally buoyant coral and filter...