Water returns from grow beds and is pumped back into fish tank. Makeup reservoir holds tap water that has been sitting for at least 24 hrs. This allows for chlorine to bleed off. Water is used to make up water in the system that has been lost to evaporation and leaks. Usually, on hot … Continue reading
Shadow of a catfish Tank is very dark. Not murky. Very shaded. Fish are now about 8 – 10 inches