Koi Forum • malachite green and salt at same time? : Koi Talk
2 of my fish have a fungus on their mouths. i have administred at topical malachite green treatment into the ponds water having given the fish a bath in a more concentrated does before retirning them to the pond.
I know its not really the time of the year for topical water treatments but i thought a dose into the pond might prevent spread of any infections.
Can salt be administered into the water at the same time. i am reluctant to be adding too much to the water. My current thinking is to bathe the fish in a salt bath and return them into the malachite green treated water.
just shy of 4000 Gals .Analogue filter. vortex ,brushes,,matt, grog ,matt 55 watt Uv multicyclone filter and 1 metre trickle tower on skimmer line.