The plecos are 1 common and 1 gibbeceps. The gibbeceps is about 7 inchs and the common is like 3 tops. They act totally normal, they eat do thier normal daily routines. They both seem to like to hang out in the same cave, even though there are others set-up...If i was to say anything might be wrong with them their fins seem to be quite seethrough at the moment. not much colour you can almost see through his fins
I'm using the hagen mini test kit, tests for nitrites ammonia ph.
I'm using aqua plus water conditioner.
I've got a large airstone in the center of the tank and i've got a power head on the other side of the filter so i don't think it's water movement.
oddly enough the redness today seems to have subsided

? not completely gone but alot less visible
I've been doing daily and twice daily water changes since my nitrite spiked a few weeks ago. about 25% and was doing 50 when i noticed the nitrite was high