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There's quite a few different types of invertebrates so I'm not sure which ones you are speaking of. If you are talking about snails, crabs,...
Zoa-nudi's will take on the color of the colonies they are eating. They are not visible at a glance ever. You really have to look for them hard as...
This is the second best way to calibrate your refract. It is just that it is calibrated for NaCl and not NSW. As a result, make the mental...
That's an excellent point Jason. I would rather have my tank consistently at 1.024 than 1.026 one day 1.028 the next and 1.025 the day after. I...
The Sybon's are pretty nice units. They are a Specific Gravity meter (I.e. for NaCl and not NSW). If you calibrate to 0 with RO/DI water it is...
I'm not sure I understand. If it measures NaCl from .0014 to .0016 SG or 1.0263 or 1.0265 SG, it's pretty darn accurate. The problem only occurs...
Here's where it get's tricky. You can calibrate a NSW refractometer with RO/DI water and it will be 100% accurate. The instructions for NaCl...
More than likely, it's NaCl. I only know of two NSW refracts that are affordable enough for hobbiests. Refractometers National Microscope.com -...
Yeah, it shocks me. I was expecting more discussion. Most people think that their refractometers are accurate when 99.9% of them I've seen in...
You da man Matt!!! Thanks C
LOL!!! One of my best friends is Canadian. The questions that some Americans ask her about Canada make me ashamed to be American. ::)
Well, I can see that this poll isn't going to work. Option 1 on question 2 was supposed to be, "I calibrate to zero with RO/DI water". If any...
Most of us are using a refractometer calibrated for Sodium Chloride (NaCl) as opposed to NSW including myself. This has always posed a problem...
One of my friends started a zoanthid farm. He lost half of it before he figured out what was going on. He kept finding polyps unattached but still...
My local Reef Club holds one every year. We have a separate equipment auction to raise money for the club as well. Beyond that, everyone is trading...
There's no problem with trying to save them. I've been squirted by mushrooms, zoanthids, palythoa, etc. and I try to be careful with any species....
Nemo, Be careful. This has happened to one of my friends. He got squirted in both the eye and the mouth. (Both of which have mucous membranes...
If your tank is relatively new, no more than two per week and then let things equalize. While it's frustrating having to build up your tank over...
There could be any number of reasons. However, I would take a look at this thread....
I've seen it myself and that LFS owner got told that I would let the rest of the Saltwater Enthusiasts of St. Louis know what I just heard. They...
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