Metal ball TM Nitrate Pro Refill

[NervousReefer]

I purchased two nitrate refill kits from two different online marine supply store and both of them have a metal ball inside reagent B. Is this normal? It’s my first time using this test kit.

Thanks.

 

[Ron Reefman]

Probably to help mix the ingredients before using. Have you tried asking the manufacturer?

 

[NervousReefer]

Probably to help mix the ingredients before using. Have you tried asking the manufacturer?

Thats going to be my next step. I emailed bulk reef which is where I purchased it and they never said if it was normal, just sent me a new refill.

Which by the way had a metal ball inside reagent b. So I’m thinking maybe it’s for what you said, to mix better.