About:

PNS Substrate Sauce Live purple non-sulfur bacteria (Rhodopseudomonas rubrum and Rhodopseudomonas palustris):

-Intended for cycling saltwater

-Removes Phosphates

-Removes ammonia quickly

-Removes nitrates through growth of bacteria

-Removes nitrites through growth of bacteria

PNS YelloSno: 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 feeder...