Which dosing pump is everyone liking?

[slingfox]

If budget is not an impediment then Ecotech Versa are the best dosing pumps out there. Plenty of other more economical models would work too.

I used to use Jebao dosers but I was unlucky and two dosing heads crapped out on me. I have since switched to the Versa and they have run flawlessly for over a year.

 

[petcellar]

I use the DOS Quietdrive pumps for alk/calcium. I also use them for both ATO and AWC.

I've been very impressed. However, they are certainly expensive and also wouldn't be much good as a stand alone doser.

 

[backbayreef]

I have both Kamoer and Versa dosing pumps. For continuous dosing for the OP’s kalk, I would go for the Kamoer. The Versa is good at dosing on an interval but not so good at continuous dosing, at least I had to keep replacing tubes every 3 months at $30/each. I’m on a DIY tube replacement now but still annoying. The Kamoer’s tube tends to last longer IME.