Waterfall Rock Trap
- 587 Views
- Last Post 03 December 2020
Heavenlytunes
posted this
02 December 2020
- Last edited 02 December 2020
InyoRob
posted this
02 December 2020
It's recommended by the manufacturer but not required. You should be ok as long as the pump basket is always in place and you never bypass the filter.
Heavenlytunes
posted this
03 December 2020
This makes more sense now.
I got a response from the manufacturer CMP.