Can anyone please point me in the right direction. I am converting a old hob filter into a hob overflow for my 6fter. I need to know what size syphons to use to get around 4000l/h flow. Can use more then one syphon to get the flow I'm after.
I know there are other designs on here but I'm trying to use this type for now.
Thanks to all
starting out
I know there are other designs on here but I'm trying to use this type for now.
Thanks to all
starting out
