I have the same issue. Almost a month now with no skimming on ES 8-2. 75G SPS tanks with 6 fish. I do ozone as well and was expecting better skimming but this thing won't skim at all. My CL-650 chiller is a closed loop in the sump and brings the temp down quickly when the chiller is running...
Go bigger intake pipe size. A 1 1/2 or 2 from the closed loop drain to the pump intake and then reduce the intake pipe to 1" again where you connect it to the pump intake threads. This should help reduce some bubbles. Seems like that the pump can not pull water fast enough and starts chopping...
I would agree. Can you please confirm that they are not Heniochus. The pallet food in question must be Spectrum. Original one had a flame angel on it but I heard they came out with a new one recently that is specially design for specialist eaters. Not sure though.
I called http://www.canadapharmacy.com and spoke to a lady. She told me that they don't carry the medicine. This board reports people ordering from this place. Its not listed on their site either. She was recommending other medications which I ofcourse declined. Can someone please help?