attachment for end of dosing tube

[nycjwi]

Is there something i can put on the end of my Alk dosing tube to stop it from evaporating?

 

[Randy Holmes-Farley Verified Community Expert]

I can’t imagine many good ways, except possibly by making it more dilute or using a narrower opening at the drip tip.

 

[Alfrareef]

Look at Pacific Sun doser accessory for drip dosing.
What I don’t understand it’s the evaporation concern on the tube end. It should be neglecting. The tube it’s near the water facing down and you must be dosing more than drops...