I have a ph of 7.0 in my 29 gal. tank and it has one peice of bog log in it. Will the ph drop if I add more bog log, and if it drops will it bring my ph to low for my baby GT and bristel nose pleco?
It depends on the pH of the wood. I have two large pieces of wood soaking and the pH is constantly 7.8. That is the same as the tap and the wood is leaching tanins like crazy.