I fully agree on the chemical use, people tend to use them as a quick fix then wonder when the next spike is even worse do too saturation, or even worse breakdown of the chemical with re-release of the stored ammonia products.Brooklynella;644762;644762 said:+1 on the successive water changes. I'm not a fan of "Ammonia removing chemicals" because they work like a sponge; once saturated, they aren't absorbing squat anymore.
Of course, the second most important thing to rember regarding ammonia levels is to figure out why you have ammonia in the first place and correct it.
I do like the idea of using a product like ammo-lock for shipping or transporting large fish overnight. A big cat or pikeminnow can produce a lot of urea in one night and they tend to be shipped in minimal water. I have not tried it yet but have read that it can reduce ammonia related stress.
