OceanMist
Aquarium Advice Freak
I read somewhere (may have been on this site) that if you install a refuge under the display tank evapouration will occour in the refuge and not the main, is this always the case? TIA
Consistent water level - The display tank will maintain the same water level all the times; evaporation occurs in the sump over time (see auto top-off)
Or you can insert a length of airtubing up into the siphone U-tube, so it sucks the air out (and starts the siphon). That's how Mine is setup. I do have to keep the airline tubing clear of debris...
How is the syphon going to restart after a power outage?
Sometimes the LFS will have old overflows