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How have you calibrated that? If you’ve used DI, the water may be good, you’re tank may be low.
It's calibrated. This was the first and last time I went to this store.How have you calibrated that? If you’ve used DI, the water may be good, you’re tank may be low.
I was doing a much larger change due to recently dosing fluconazole for bryopsis. This would have done some damage in my small 13.5 gallon.Not great but if you're relying on LFS water, there's going to be variation. A 20% water change at 1.03 would raise your SG to 1.0268, assuming you started at 1.026. That's not going to harm anything.
Randy’s DIY one;On a side note @Garf what calibration fluid do you use? I'm going to order some new stuff and I figured I'd branch out.
It's calibrated. This was the first and last time I went to this store.
I measured it at room temp. So it was probably about 20-21c. This wasn't heated water.Just curious on your refratometer.
What I outlined saying 20 °c ?
Does this mean test needs to be done at 20 °c temperature and its not an "atc" refractometer?
Just curious is all and just wondering if you need to test at 20°c and you tested at 25°c-26°c could it give you a higher reading.
Mine is an atc and doesnt have no temp mark where yours does so just curious is all ^_^
I let them know. This was my first time buying water there and the last. They have a good coral selection. I'm finishing up my water station so luckily I'll be self reliant.You should let them know. Whatever they are using to check their salinity might not be right. I'd give them another chance if they apologize.