OK... i have a problem with keeping my tank water clear.
I have a 150ltr tank with built in wet/dry filter and lights in hood. this tank is similar to the Aqua one AR 850.
It has 7x electric yellow cichlids ranging from 3cm to 6cm + 1x 5cm pleco.
Filter media: bio balls, filter wool, carbon, ceramic noodles.
Flat gravel substrate (higher at the back), with a few broken terracotta pots in the middle. I have taken all my plants and rocks out to allow for more water circulation but the water still doesn't seem to stay clear.
I have also reduced the amount of food feed each morning and night as well.
Weekly water changes of 30-40% every Sunday but water goes murky within 4-5 days
this tank has been running for a few months now.
Tank temp: 25deg, pH: 8.2
I have another tank the same but only 80ltrs and loaded with plants and fish and has crystal clear water for weeks
Is it the filter that isn't working or am i missing something here...? :-?