Hi, I'm new here. I'm starting a fishless cycle on a new tank, and like many others, I've had trouble finding a source of pure ammonia. I finally found one, so I thought I would post it. It's the Ace Hardware Store brand "Janitorial Strength Formula", containing 10% ammonium hydroxide. The bottle doesn't have an ingredients list, but at the store they told me it was manufactured by Rooto Corporation. So, I called Rooto Corporation this morning, and they confirmed for me that it was JUST ammonia and water.
Huzzah! It's been so hard to find this. Even other clear ammonias that I found had surfactants and clarifying agents, or just didn't list the ingredients at all. This was the first one where I was able to confirm the ingredients.
Maybe others who have found reliable sources could post them, too? There are a lot of Ace Hardware stores, but I'm sure not everybody lives near one. (Sorry if there's already a thread with this; I couldn't find one.)
Huzzah! It's been so hard to find this. Even other clear ammonias that I found had surfactants and clarifying agents, or just didn't list the ingredients at all. This was the first one where I was able to confirm the ingredients.
Maybe others who have found reliable sources could post them, too? There are a lot of Ace Hardware stores, but I'm sure not everybody lives near one. (Sorry if there's already a thread with this; I couldn't find one.)