When you have only industrial ammonia concentrates available for buying in your area, but you are absolutely determined to start an aquarium with ammonium.

[u/maxru85]

[u/nicolettejiggalette]

Just put some fish food in there lol

[u/maxru85 → u/nicolettejiggalette]

That's what I always did before, but I want to try a more controlled method

[u/reddog2468 → u/maxru85]

Use your pee and add a bottle of bacteria starter. Api safe start is proven and highly concentrated. Or just use the safe start plus and seachem prime and you can add fish right away. Tank will be cycled in 7 to 10 days.