In my large tank the water is a brownish....its been like this since i set it up. I used store brought bacteria in the bottle and followed the instructions and first put tetras in the tank before big fish. I have tried using accuclear twice, 2nd dose 24hrs later. Im running a eheim 2213 filter. I have some algae rid from petmaster here but dont know how old it is. All my water perameters are fine.
What could be causing it? dirty substrate? i vac it every week. Tanks been set up for about 2mths