Merbeast;1339565; said:water changes are cheaper and better than purigen. do them and your water will be less yellow. over time the discoloration will slow significantly.
Depends on your hardness levels and amount of tannins leached by the driftwoods.Greenaveli;1341309; said:All that driftwood will eventually drop your ph. I'm the driftwood king and it took my water down to 6.0