water current for E series heater
I bought a fluval E series for my 29 awhile back and having issues with proper water circulation. I'm limited on location of heater placement and would like to conceal it but I keep getting the LF flash and sometimes it will turn red even with the lights out. I'm only running a dual T5 NO strip. My filter is an older marineland 330 hob. i'd like to put the worlds smallest power head or similar in the tank to increase water circulation around the heater. Any suggestions ?