oh but wont that wipe out my plecos who cost a pretty penny and catfishes loaches and what about my juvie 1" acaras so far its the 5th day for 2 days we've used metlyene blue now switched to ocean free white spot special for 2 days what im thinkingits because my heating is insuficient as up to now i only put 1 300 watts heater now i installed a second 300 watts its not im being hard headed its because i want to save 95-100% of my fish since u know in our part of the philippines no one sells american cichlids which i love for their intelligence they recognize me every time i enter the room they follow me around the tank all my fishes comes from our capital manila and this is not 1 shipment were talking about i got them over a span of 5 months of looking asking buying just hard for me too accept deaths so i just want to give all a fighting chace to survive i read somewhere when used in conjuction with heat method 3 teaspoon per 5 gallon is ok is the article wrong?plus im medicating with ocean free