Kuhli loaches get 4" and need more room I have two of them in my 20g.. Pygmy Cories are tiny.. I've seen them once before, they get close to an inch.
I believe it can be caused by internal parasites or bacterial infection. I would isolate him in a hospital tank and treat him with a broad spectrum antibiotic.
For those interested, I just posted how I did it in the freshwater section. It works the same for salt h2o and I know a lot of folks use this stuff too.
Is this local pick up only? I live in Alabama, I'm interested in the driftwood and possibly everything else. hatfieldsafeandlockATgmailDOTcom if you are
Ok, I use Chemi Pure Elite(CPe)It's rather expensive, and i have 3 large tanks with moderate to high bio loads. My 125g tank started to get a bit cloudy,