Pure ammonia?

[blackandwhite]

Hi all

I have just put my FIRST TANK EVER together and am starting my cycle. I already had some ammonia in my garage and all it lists for ingredients is ammonia and surfactant. It specifically says no phosphates. Would this be considered pure ammonia? Or is the surfactant going to destroy my tank?

 

[nirbhao]

Surfactants won't destroy your tanks, but it will make a mess.

 

[blackandwhite]

Surfactants won't destroy your tanks, but it will make a mess.

Got it. Thanks.