Which Dosing unit to buy?

[Ryan]

Vetex is supposed to be releasing a doser here pretty soon. 3.5" touch screen 3 pumps. Might want to look at that as well.

[shrimpchips]

How many pump heads are you looking for? I use all 4 pumps on my standalone GHL doser (Ca, Alk, Mg, vodka) - and I couldn't be happier. Even bought a 4-pump slave unit since I was thinking of going zeo....

[ashr]

Looking for a 3 head.

[Snappy]

I recommend the Fauna Marine. It is identical to the Profilux but comes with a complete balling package. Shoot me a PM if you want more info.