Black Flourite and Magnum 350= cloudy
My newly set up tank is cloudy and the Magnum 350 with the water polishing cartridge is not getting rid of it.
It has been 4 days now and still cloudy.
I gave the Black Flourite a good once over, put it in the tank (90 gallons) and covered it with black gravel.
My two choices are, I think:
1. Change 100% of the water and not mess with the substrate. Remember this is a 90 gallon tank.
2. Remove the substrate and wash very well but this will mix my gravel and flourite and then refill all 90 gallons.
Any advice greatly app.