Did I forget to mention I am using fulvul edge tank. So yes I have had a fun time learning how to use co2. A moment of silence please for all the reasons this tank is a bad idea to learn how to use co2 with. That being said I think KOI hit the nail was the head. Right about that time I was having some after lights out co2 build up. Wich I didn't notice till a week or so after the day the shimp died.
After all that I think I'll be more aggressive with the Seachem nitro.
Next question what is a safe amount of Seachem Nitrogen to dose in one shot?
Or what is a safe amount to rase my nitrates in a given amount of time?
Thanks