I really think some time with the lights off in a day would be good of the stress level of the fish! Also why is the water level so low? With the poly's and the dats there it seems like it quite hard to avoid each other?
I really think some time with the lights off in a day would be good of the stress level of the fish! Also why is the water level so low? With the poly's and the dats there it seems like it quite hard to avoid each other?