I add GH Booster after my water changes each week. it says to disiolve in water not to just add to the tank. I have tried doing this but it doesn't seem to dislove in the cup. I have added water to the cup stir it around for a while and dump some water into the tank then scoop up more water in the cup and stir some more. I have even had the mixture sit over night, it never totally dissolves. I just end up pouring the rest it in and letting it disolve in the tank. Any one have success in it disolving or should I not be worried and just keep throwing it in the tank?
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