I have a new setup of an existing 30-gallon tank and have introduced 12 small cichlids. I have purple shale in the back and driftwood. We also have hard water. On Wednesday, I noticed a red hue to the color of the water. I rinsed everything off well before placing it in the tank.
I just did a 20% water change and it helped a little but its still pretty red. Any ideas? Is there something I should add? Take out?
Other than the redness, the fish seem to be doing fine, are very active and I have been very careful to not overfeed them.
I just did a 20% water change and it helped a little but its still pretty red. Any ideas? Is there something I should add? Take out?
Other than the redness, the fish seem to be doing fine, are very active and I have been very careful to not overfeed them.