I removed two 5 gallon buckets of water out of a freshwater tank. Added Instant Ocean to each bucket with air pump pumping in the buckets and stirred. The question is will 10 gallons of mixed Instant Ocean in a 90 gallon tank increase the SG over .002 and kill off the bacteria in the filtration system. Should I add 5 or 10 gallons of the mix into the freshwater tank to start it off for a brackish tank. I have 2 shark catfish and 6 minnow feeders in the tank now for three weeks.:wall::wall::wall:
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