The longer you wait to do your water change the worse the situation will get. If you don't have the time to be doing multiple large water changes a week. Do a 25% change everyday. That will help cut down the population of any free swimming parasites. Also cleaning the gravel will help with that.
Sent from my GT-I5510M using MonsterAquariaNetwork App
Sent from my GT-I5510M using MonsterAquariaNetwork App
