Melafix

[rdd1952]

I am treating a betta with Melafix for fin rot. My water is soft and slightly acidic anyway, KH is 1 and pH is about 6.8 from the tap and about 6.6 in the tanks. The tank I am treating with Melafix is down around 6.0 and I'm afraid that is too low for the betta. I don't want to create more stress and cause the fin rot to worsen instead of get better.

 

[Dubby]

Their website says that it "Will not adversely affect the biological filter, alter the pH, or discolor water"

If you are worried, you could add a few seashells to compensate