Is there a better product than amquel plus?

[Makubex]

To temporarily detoxify ammonia nitrites and nitrate but also lowers oxygen in water...

 

[Tamberav]

It has been debated whether these products do any of those things. I would not rely on it at all. I would do water changes.

Prime is/was the popular one.

 

[vetteguy53081]

To temporarily detoxify ammonia nitrites and nitrate but also lowers oxygen in water...

This is an alternative and not solution. Amquel, prime, stress coat etc will temporarily detoxify but not remove.
water change is the answer which remove toxicity content. Filtration and anerobic bacteria help remove waste.