its a small tank, not big deal to do a large water change on a 55. again I would up the water changes till he can be moved to a larger tank. and by all means get a API Master Fresh Water Test Kit so you know actually ware things are at.
Thanks for all the help I will do a water change when the medicine I already put in is finished. Do you think prazi pro is a good idea, or should I hold off for now?