So, because I read somewhere that you shouldn't drill holes too close to the edges of the glass, my returns are a bit deep, putting my loc line about 1.5" below the water line at the bulkhead. Unless I point the returns up towards the surface, there's a ton of drainage hitting my sump whenever the return pump shuts off. Where can I put a siphon break in something so deep under the water line? Unless I pull the loc line upwards and then point the nozzle parallel to the water line? That'll look a bit goofy, but if the nozzle is closer to the water line, I'm less likely to overflow my sump. For reference, it's a 120g with a 40b, Modular Marine overflow. The primary siphon is just a flat strainer in the bulkhead, secondary is a durso standpipe that has a hole drilled in the top for a piece of airline tubing that curls back into the interior box just above the waterline. The emergency drain is just an open pipe that sits higher than the others. Thoughts on the siphon break? Make the loc lines look weird by snaking them upwards and then parallel with the waterline, drill holes in the undersides...? Thanks!