Float Valve Problems

[Todd]

If anyone is interested, my tank made it though my time away no problem. I will likely do this same system again for future extended periods away (hooking my RO unit straight into a sump float valve).

The only problem is that my arrow crab didn't make it through with only flake being fed. I guess I should have thought of this fact, but I really didn't think it was going to be a problem to only have flake (with an auto timer).