Dropsy ???

Mojo is looking better today. How often should I be adding the epsom salt? I have only done it once so far. I added 1/8 a teaspon per 5g(55g tank)
 
only add more when you do a water change ... and only add that amount of epsom salt equivalent to the amount of water you took out/replaced. in other words, if you take out half the water then replace the epsom salt with half the amount you put in before.
 
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