I have sluggish snail's when I crank up magnesium said:I'm unsure of the Mg reading as of right now... I normally test this tank monthly. However, I've been pretty swamped work wise and now checking my last reading I logged it on August 20th and the reading was 1440. This tank being 100% soft corals/LPS calcium and Mg don't dissipate as quickly. That said, I'm sure it doesn't have a high Mg reading at this point...probably somewhere around 1320 to 1350 based on history usage. The snails I'm having issues with are astrea. The nerites are fine...shrimp molting and fine. So appearance wise everything seems to be okay. It's just those subtle issues that make me wonder if something else is awry. Bristleworms are not easy to get rid of so when you see tons of them every time food hits the tank then suddenly they're all gone you have to wonder.
Then why did you stop getting shocked when you unplugged the Vortech? David said:I've actually <u>not </u>found the problem. This morning when I went to feed the fish I got a rude awakening. [smilie=sadsmile.gif] I went and bought a multimeter trying to see what's going on. At this point I've unplugged a heater and when I still got shocked took a Current USA 2x18W T5 fixture off the sump. I noticed there was water bubbling up from the pipe into the refugium and some was getting on the rim and getting a bit of the metal body on the light wet. At this point I've just been using my finger and I haven't been shocked the last couple hours. So I'm going to try using the volt meter now reconnecting those two items again. The only two items running right now are the Mag 5 and the MP10.
I don't know beans about electricity said:I hadn't read that anywhere, but would be nice to know. I look forward to seeing what they say.
Whatever is causing the electricity is not steady but goes on and off. And actually using the voltmeter when I had the heater turned off and on...when the heater went off the voltmeter spiked upwards, and with the heater back on the reading dropped. And everything that I've been testing is plugged into a Chauvet power panel. I don't know if i have a faulty meter or not. The T5 light I use that just sits on the edge of the sump frame I tested the metal body on that and one minute I'd get a reading of only in one particular spot near the cord, then when I'd pull the leads off and put them back on I wouldn't get a reading. But finger testing I'm getting the same thing sometimes I'll get shocked, sometimes not. But at least now it's a much milder tingle that getting the fire knocked out of me like before. And the shock every time is only in the display not the sump below.
Doesn't the Vortech cycle off and on? David said:Not off and on... it's on lagoon mode so it just pulses so it's on 24/7