This might be extreme - I've picked up a 20 or 30 gallon container / tub at target and taken my water half'd it with new water - tossed in heater and power heads - to make an QT - moved lights over and cared for the corals and fish - then treated my primary tank. It's abrasive - but effective.
I've had some bad food cause troubles in smaller tanks - it's hard to say what's going on.
Good Luck and keep us updated
GodSpeed
Edit: You could even start a QT with a friends water .. just an idea..
I've had some bad food cause troubles in smaller tanks - it's hard to say what's going on.
Good Luck and keep us updated
GodSpeed
Edit: You could even start a QT with a friends water .. just an idea..