get a heater, get an air pump with a couple of air stones. Ingrid

"abc" wrote:
The tub is in the patio. I built the filter out of a 5 gallons bucket using
the skippy bio-filter specification. Currently, the filter functions as a
waterfall as well. According the Beckett spec, the pump should be running at
119 gph. The temperature in Dallas dropped almost 10oF to 15oF overnight for
the last 2 days. This could have attributed to the ich. Will get the Quick
Cure tomorrow and hopefully it's not too late. THANKS!!!!!!!