bentrue
Member
i was told that a DSB will get stagnant underneath the surface. this stagnant sand will go anerobic and will eventually turn to sulfur which can destroy the tank. is this accurate information?
also as a part of this, i was told a solution to this was a UGF, but i know that can't be true with a DSB.
this came up because there is a small patch of my sand that is against the glass that is turning to a different color (not white) under the surface.
any information would be great! thanks!
also as a part of this, i was told a solution to this was a UGF, but i know that can't be true with a DSB.
this came up because there is a small patch of my sand that is against the glass that is turning to a different color (not white) under the surface.
any information would be great! thanks!