cloudy water after 4 weeks

[granmist]

hi to you all i have had my 300ltr tank running now for 4 weeks now in the last day the water has gone abit cloudy i have done 2 water changes in the 4 weeks as well any ideas

[robertgiants]

What is in the tank so far? Pardon my bad math, but how many gallons is 300ltr :doubt: I never was good at conversions. Are you adding chemicals to start your bio? We need more info of the tank and system to help.

[granmist]

i an not sure in galls yes i have added chemicals to start filters of just two mollies in tank to help it mature

[MikeS]

what's your ammonia level? High ammonia can cause cloudiness...

Mike

[Condiman]

Please do some water tests and post your results. PH , Ammonia, Nitrate, Nitrites. This will help us help you.

[granmist]

Thank u all, it now seems to have cleared up nice and clear at the moment. Thank u all again for your help

[sweetmisery]

Guys just for a small info, 1 gallon = 3.8 something(or close to it) liters. I didnt know it myself and is bad at conversions, so I looked at the mineral water holder which held 5 gallons or 19.4 liters...

Anyways, is there a test on alkalinity? I finally found a LPS that sells test, and they have most of them(at a costy price!) but no alkalinity... is that vital? Or just NO2, NO3, pH, and Ammonia?