<a href=showthread.php?s=&postid=8217032#post8217032 target=_blank>Originally posted</a> by sirreal63
John...I have a spare 250 watt hqi ballast, bulb and fixture if you want to use it for a while. I can bring it by work tomorrow if needed.
<a href=showthread.php?s=&postid=8217639#post8217639 target=_blank>Originally posted</a> by DARKSILENTTYPE
I really don't know about the whole draining the tank thing to drill it . I have been thinking a things to do to make sure this doesn't happen again .
DST
That works I had one setup like that on my 75gal. It was in the main tank and if the water level went to high it shut of the return. The only problem I had was the float switch I had would start back on as soon as the water level started to back down. So it would kick off/On/off/on and so on Till I noticed.. I believe www.autotopoff.com has one to where once it shut off it doesn't come back on. If they don't have one like that I'm sure that guy can make it.<a href=showthread.php?s=&postid=8220198#post8220198 target=_blank>Originally posted</a> by JxMetal
Maybe a type of floating switch to turn off the return pump if the water level in the tank gets too high and vice versa for the sump (somehow stopping the overflow if the sump water level gets too high)