Found this answered on BRS Icecap 1k Q&A's.
What's the minimum flow rate? Also curious as to how many steps it has til max flow. Asking for us pico/sub 20g folks.
Question by: Brandon Lolling on Feb 21, 2018 7:44:00 PM
Hi there,
Thank you for reaching out. Sorry for the delay in getting back to you.
I reached out to CoralVue for info and here is the info they provided:
The pump runs in 10 levels with level one starting at about 500gph to level 10 at 1000gph. That is with twin blades. So if you run theGyre 1K with a single propeller level one could be 250gph max output on level one and max at level 10 of 500gph single propeller.
Please let us know if you have any other questions.
Have a great day!
Answer by: William Glenn (Admin) on Mar 7, 2018 3:49:00 PM