Ammonia toxicity calculator

[Jay Hemdal Verified Community Expert]

All,

I just found a free online calculator for estimating the toxicity of ammonia in aquariums under varying conditions:

https://www.reef2reef.com/threads/ammonia-tan-uia-online-calculator.1159905/

 

[sixty_reefer]

Thank you @Jay Hemdal

 

[Jay Hemdal Verified Community Expert]

Thank you @Jay Hemdal

It looks like the calculator has an error in it, not a major one, but the UIA numbers for saltwater skew a bit high compared to Bower’s reference (unless she was wrong). I tried to contact the author, but didn’t see a way to do that.