Sick Lawnmower Blenny

really sorry to be hearing your loss, again..I would certainly go for a refractometer, and i nade the switch to th digital type thermometer as they are foar more accurate....

Niko

Which digital thermometers do you use? I've tried out the Coralife ones at the local stores and they just seem to be crap. I have one thats 2 degrees. My other one is right on with the two glass ones.
 
Every try to read your digital with the glass? I even use the digital for my geckos, so I have about 6 of them. Each one reads something different, some off by 4-5 degrees, others only off by one, either direction though. Glass is usually more accurate, just harder to read. All my glass ones read the same, even one I had for years. Digital isn't always better in some cases. I've seen enough things off.

Make sure when you get a refractometer you get one that is ATC. We purchased ours off thatpetplace awhile back, wasn't too much money either.
 
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