Sump now going, but main tank cloudy?

[andsoitgoes]

As I was heading out for work this morning, I noticed that my water in the main tank was lightly cloudy (pretty much exactly what it looks like after adding the liquid reactor) - but the water in the sump was as clear as day...

I know I have no pictures or any test results, but everything is flowing properly, any quick thoughts on an easy answer for what might be happening, and what I can look for when I get home?

Thanks!

[Murminator]

Sounds like it might be micro bubbles if the sump is clear. Might have an air leak in the plumbing and it's pulling in some air

[andsoitgoes]

Hmm, I'll have to check that. There are a fair amount of bubbles in the overflow, I'll check the return and see what's going on. Usually I thought that microbubbles would show as wee bubbles, and not just cloud the water...? Hrm. Thanks!

I also um, had a bit of an incident with one of my clip on lights last night. I do have a grounding plug in the tank, but one had a fun trip into the water... anything I should be worried about there? =/

Other than the fact that I damn near electrocuted myself? :)