Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
It takes a 1/4 turn for a ball valve to open and close.
It takes 3-4 full turns to open and close a gate value.So the gate value is more precise.
Mark if its not threaded then you'll have to cut and glue the value in.
You might want to buy a whole set up.I'm sure you can find a nice one right here in the for sale/trade forum.There is also a lot for good info right here on NJRC.Here's a good place to start http://www.njreefers.org/joomla/index.php?option=com_smf&Itemid=26&board=97.0
Here's some info. on them.
http://reefcentral.com/forums/showthread.php?s=&threadid=1681392&highlight=EcoAqualizer
http://www.reefs.org/library/testing/ecoaqualizer
http://www.njreefers.org/joomla/index.php?option=com_smf&Itemid=26&topic=12748.msg118385#msg118385
never used one myself.
I've spoke to Icecap about dimming t-5s.no way.I think there is a way to dim VHO bulbs with Icecap ballast.
http://www.bluelineaquatics.com/products/dimmer/index.html
If you can take the rock out and dig under it with a screwdriver.That would work best.
If you can't remove the rock then during a water change try to dig it out with the screwdrive and have the siphon hose suck it out as you chip it off.
I find that the light color zoas like a lot of light.(up top)Dark ones like less light.(down low)I put all new frags low and move up slowly.(over a few days/weeks).The less moving the better. I also find zoas like some flow.(not direct though)
I started dosing vit c (Herb.com) about 6 months ago.After about 1.5-2 months everything slimmed up in the tank.Stopped for about 5 days then started again just not the dose they talk about on RC.Can't really say if it's doing anything.Most of my zoas look good though some don't.