Recent content by bubble gum

I do not have any carbon filteration right now, I guess I could try that next. thanks for the advice. thanks for the advice and information. I will looking to the nitrate and phosphate levels. what is ro water? Is the UV clarifyer another type of filter ?

I feel like I have tried everything... what can I do? my tank has been green since March 2006 with little success at bringing it back to normal. The green is in the water not on the tank walls. aquarium age - nearly 2 years tank shape - 30 gal round, it is an old bubble gum machine converted...