So I added a BTA a few days ago. Prior to its arrival, I covered all power heads. One in the far left of my tank, squeezed in beside the overflow, was clogged immediately by detritus, severely reducing flow and making my torches mad. I took the nylon off it. Almost immediately, the BTA became cranky with the increased flow and walked to the back of its rock. What are the odds it will get sucked into the 1 unprotected PH out of the five in my tank. Please vote.





