my tiger oscar is about 3.5" long now and ive had him about a month the top of him is almost browm and his red is on the bottom he is fed bloodworms cichlid sticks hikari pellets and oscar grow is this a sign of velvet or is it normal? and would it hurt to treat the tank even if he doesnt have it just to be on the safe side ? is the meds ok for scaless fish hopefully he is ok i havent had much luck quarantining any fish lately ill probably do the whole tank (75gal) since it is highly contagious hopefully its normal thanks





