Pack Checker (NH4) 5 packs


SKU: 103-206 Categories: ,


Ammonium is from organic matter, such as unconsumed fish food or excretion of fish, and it changes to a high toxicity ammonia when the water quality becomes alkaline. Ammonium disappears once biological filtration works normal. This product helps you to know when the biological filtration starts working properly.

Article Code Item
103-206 Pack Checker NH4 5 packs


There are no reviews yet.

Be the first to review “Pack Checker (NH4) 5 packs”

Your email address will not be published. Required fields are marked *