Trouble
I had planed to check if CaCl2 could help keep up the oxygen level, but it’s not always everything goes the way you wanted to……
Yesterday i thought that the fishes seemed a bit tired and checked the flow rate on the filter, it was bad, the bad flow made the CO2 level was to high, the temperature was to low and the oxygen level was to low.
I will have to check this next week instead.
