Shlobster dosing pump?

[noy]

looking for a pump to use on a continuous feed NPS build. will be using this to pump coral foods (max 1500 microns - cyclopeez).

do you know any one that has used it in this type of application.

Also, 1 ml/min seems very slow - is that correct. By comparison a Tom's Aqualifter pump is rated 220ml/min (30 gph)

what is the max height that the pump is rated for.

Can you post a close up shot of the rollers?

Do the low power usage require plugging this into a relay outlet on a controller (Apex)?