Tunze 6100

[David Casburn]

I have a 4 x 2 x 2 foot tanks and have and put have two 6100 variable pumps with controller.

The problem is that they are two big and are moving the coral sand around alot.
Is it possible to reduce their capacity down to something around the capacity of the 6000 variable pumps ?:bum:

 

[rvitko]

Yes, you just need the transformers which run about $35 US. They are part 7210.202.