Hi everyone.
To answer your questions, it's a little loud when it comes on. But the noise level depends on what type of air pump or powerhead you use.
As far as the gallon jug goes, the one I'm using is a little on the flimsy side but it hasn't really caused me any problems.
One thing I noticed though, is that the pump turns on every so often for about a second or two but doesn't stay on long enough to pump any water in the tank. I think this is because the float switch isn't completely submerged as far as it needs to be. The float switch is sitting about mid way as you can see in the picture below. I need to remold the holder to have it sit a little deeper into the water so the foam part of the switch sits flush with the top when submerged. This will keep it from turning on every now and then from the flow in the tank.
100%hydrophylic,
Do you think the flimsy gallon jug could be causing this?
But all in all, it's doing its job just fine topping off the tank. It was about an inch or two below the black line when I went into work today. And I marked it again before I left today at 5 just to see how much is used over the weekend.
Update:
My LFS had a sale......buy 2 frags get one free. I picked up an acan frag, and two different zoanthid frags. I also picked up two peppermint shrimp and a blue azure damsel. I decided to go with only one fish, inverts, and corals for this setup.
I will post pics of the new additions on Monday.
Here's the pic. You can see in the upper left hand corner that the float switch isn't all the way up pressed against the top position. It's floating in the middle.
Happy Reefing!