Looking for a Dosing Pump

[tubamanandy]

I'm looking for a dosing pump that will dose 2 different fertilisers.

I live in the UK and the Aqua Medic pumps dont seem to get good reviews although they are reasonably priced. Not even sure if they can cope with two different fertilisers and if you can put them on timers etc.

Can anyone give me any pointers as I'd like to automate my dosing.

 

[DrRob]

How good are your DIY skills? The pumps themselves can be picked up from places like farnell and they'll simply need a box to put them in and relatively simple wiring. Those that are simple pumps with no controllers will run off timers, yes. You can make them a lot more complicated, and I picked up a lovely one on here recently that had been set up very nicely (some nice, neat electronics in there) but my own DIY ones are the farnell ones in a box.

 

[ian_m]

DIY dual peristaltic dosing pump with alternate switching. | UK Aquatic Plant Society

This is what i use.

 

[DrRob]

I was just looking for that link.