dalethewhale
Fish Fanatic
- Joined
- Apr 13, 2011
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- 151
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I've used melafix with my goldfish for a while, i bought it when a gold fish i had a few years a go got some fin-rot and it got rid of it quite fast. Since then i've been adding a drop or two of melafix into the tank once a month or so during partial water changes. I've now got a 30 litre tank with 7 zebra danio and 3 cherry shrimp, i've used it once because a small amount of fungus was growing on the bottom of the tank and it got rid of it within a few days... is it a good idea to regularly add it to the tank? i thought it would keep fungus from growing but i'd just like some advice, can it be harmful at all? or damage nitrifying bacteria (i've been having cycling problems so i definately dont want to damage the bacteria)