Bought the wrong CYA tube

[djdonte]

My tube is cracked so I ordered a new one, but apparently I got the small TF-PRO size and I have the TF-100 size. Not worth returning a 4 dollar item and I like that this one uses less reagent though. How can I use this one accurately with the dropper bottle in my TF-100? Is it just 50/50 pool water and reagent? Can I mark the dropper to use less reagent or should I fill it up full every time? Just seems wasteful.

 

[PoolStored]

You can use the smaller view tube. Yes, you can mark the dropper to use less reagent. Yes, it should be 50/50 mix.

 

[djdonte]

Thank you.