BEAUCASTLE
Aquarium Advice Apprentice
My tank is about 5 months old. It is all angels and has tested perfectly so that is good. I changed the white pad in the filter today and about half of the balls. Now the filter has a gurgling noise. Any advice.
P.S. I also discovered today that I had been running the intake and outtake backwards this entire time. I lost 5 fish to the intake. I kept calling people and no one could figure it out. The tank was clear and tested perfectly so that part did not seem to make a difference.
P.S. I also discovered today that I had been running the intake and outtake backwards this entire time. I lost 5 fish to the intake. I kept calling people and no one could figure it out. The tank was clear and tested perfectly so that part did not seem to make a difference.