Doser recommendations

[19frank90]

Looking for recommendations on dosing pumps and chambers. I was looking at the jeboa dp-3 or dp-4 on Amazon. I want to set up Ca, Alk, and Mag to dose but thought it might be a good idea to go for the 4 pump in the event I want to add something else in the future (no pox, trace elements, etc).

 

[SPR1968]

I can recommend the Kamoer dosers, although there not the cheapest, but certainly mine has been faultless and very easy to use,

 

[h2so4hurts]

I have a Kamoer F4Pro and like it a lot. It's a bit pricier than the jebao. I've heard the Jebaos work well if you calibrate them every 2 weeks or so. I calibrate my Kamoer monthly and haven't had any major adjustments.