I have an African Dwarf Frog that has a fungus infection. Right now I have him in an unfiltered 3.5g quarantine tank with a heater and air stone. I put in 1/4 of a packet of API fungus cure, since the packets size are for 10. The instructions say to remove the filter and add aeration, then add directly in and add another dose after 48 hours, wait another 48 before doing a 25% water change. I obviously can’t do that with a tank this small and his water needs to be clean. Should I do daily water changes and just redose when I do or still wait 48 hours? Or something else? I’m using Prime so I hope that doesn’t interfere with it.