6305 pump flow

[chadfarmer]

if you can answer it

a 6305 is way to powerful at 100 for my tank (makes corals move) at what percent turns it down to the flow of a 6205

 

[bullitr]

What controller are you using?

 

[rvitko]

The best bet might be to just install a 6205.700 drive unit, this would reduce the top flow to a 6205. You can always downsize, you just cannot upsize. Bigger coils/transformers can easily handle weaker propellers. Short of that, 60% would be about equal to the 6205.