Ok so I bought a 29 Gallon fish tank and unfortunately I didn’t know about this forum and the store where I bought the tank didn’t fill me in on cycling the tank. I added the water and put in the de chlorinating treatment and let it run for a couple of days. Then I put my fish in. After about a week or two the water turned green. I mean really green, as in its hard to actually see that there are fish in the tank. I was told at the pet to just wait it out and it would go away. I am getting worried because it doesn’t seem to be dissipating at all. I change the water every two weeks and the water clears a lil bit but then one or two days later it’s back to green. Now I don’t have the tank in front of a window but it is close to a window. I have two Chinese algae eaters, a platy and two tetras. I have one other fish but I don’t know what it is. It looks like an angelfish. I really need some help in correcting my tank. Any help would be greatly appreciated. Thanks