When u say improvement will I be able to get it gone 100%? And if the dark area becomes more HITH will putting him in the 220 even be able to save him at that point? Cuz him and my RQ are a pair they dug out an entire area and always swim together I want them to have fry but I believe he tank is to small for that at the moment
Treat with maracyn 2.
Keep your water pristine, what is your nitrate reading just before water change?
Never do less than 75% per week wc, and use declorinator. Read up on nitrate creep and you will see why 25-50% doesn't cut it in the usual tank sizes and stockings we regularly see on here.
If you don't act fast and it actually is Hexamita then he will be ruined, find a med with metro in it, not sure maracyn 2 has it come to think of it...
There's a product here in the UK called octozin, it's made by water life, I've had success with that. Might be able to order it on eBay.
Ight when I get home Ill do another big water change, last water change was this Monday. How would I know what product has metro or not, if I asked anyone at the LFS they'd have no clue