Published by Terry S. on 01/03/2022
 

Brilliant add on for the Sicce Shark 400.It let's you upgrade your system to a better biological filter.

Published by Shaun T. on 19/01/2020
 

Haven't used it yet

Published by Anonymous A. on 18/04/2019
  

It's alright, and even though it's a nano pump it's not as powerful as I'd thought with the lph rating

Published by Malin on 20/06/2017
  

Really nice though plant debri easely clogs the routors.
This item helped my tank greatly with extra water circulation and surface erousion.