Salinity - PSU vs PPT | Reef2Reef
Oct 10, 2022 · An older salinity scale is ppt (10-3), where salinity is defined by “the salt content is the weight of the inorganic salts contained in 1 kg of seawater if all bromide and iodide are …
1.025 vs 35 ppt - often used interchangeably? | Reef2Reef
Feb 2, 2018 · I rejoined the hobby back ~2016, and everyone seemed to agree that 1.025 was the perfect salinity. Lately though, more and more I've been hearing that 35 ppt is what you should …
Salinity - ppt vs S.G. (Need Help Knowing How To Properly Measure)
Aug 8, 2022 · So I got a Hanna Salinity Tester which by default is in ppt and the calibration packets are by ppt but can also measure by S.G.. Now, I heard that ppt is a more accurate …
Salinity why 1.025 not 35ppt | Reef2Reef
4 days ago · Reef Aquarium Salinity: DIY Calibration Standards Reef Aquarium Salinity: DIY Calibration Standards By Randy Holmes-Farley One of the most important issues facing …
Salinity: 1.023 or 1.026? | Reef2Reef
May 30, 2023 · From all my reading, Reef and mixed tanks say they should be 1.026, but LFS and Aquaculture sites recommend 1.023 for FOWLR. I'm curious why this is? I'd like to stick with …
Salinity drop 0.5 ppt per day | Page 2 | Reef2Reef
Dec 21, 2025 · I used the cleaning technique the previous answer mentioned and the reader showed something totally off like 38 ppt. So now I am 99% sure it was a failed maintenance on …
Help!, salinity too high | Reef2Reef
Dec 7, 2025 · About 2 to 3 months ago, the salinity started to rise, to about 1.027. (I calibrate the refractometer monthly). It stayed there for a while, all animals in the tank seem to be doing …
To raise salinity can I.... | Reef2Reef
Jun 22, 2023 · Simply add a couple scoops of salt into say 900mls of water and dump it directly to tank and keep doing that until I see a .001 increase? Offcourse I will watch water levels.
Formula for salinity correction | Reef2Reef
Feb 17, 2021 · Have you ever tested your tank salinity and found it to be too high or too low? I know I have. I hated guessing what salinity water I had to use to increase or decrease my …
Apex Salinity Probe Replacement Options | Reef2Reef
Nov 28, 2021 · Does anyone have any salinity probe replacement options for the Neptune Apex, which is not from Neptune? Mine is going on a couple years old and has started acting up …