Nice pics.
I agree on the substrate, but for a different reason. It's washing out the colours of all of your fish. That is way too much white in a tank. At the very least, add some driftwood and fake plants to break up the bleakness.
I agree on the substrate, but for a different reason. It's washing out the colours of all of your fish. That is way too much white in a tank. At the very least, add some driftwood and fake plants to break up the bleakness.

