If the Cetus Sieve is installed on a system with a biological filter such as a Nexus, the balance pipe ensures that neither the Cetus or biological filter do not overflow.
Why do I need two pumps for a Cetus Sieve?
If the Cetus Sieve is installed on a system with a biological filter such as a Nexus, you will need two pumps to install the Cetus Sieve as recommended, this ensure the optimal performance of both the Cetus and biological filter. If the Cetus is...
I have a nexus 320 pump fed automatic. I want to change to gravity fed. What do I need to purchase to do this.
Nexus Filters are supplied ready for pump fed installations. To convert it to gravity fed, please refer to the manual. https://evolutionaqua.com/pub/media/bss/productattachment/Nexus320_Manual-A5_Size-March-2021.pdfYou would also need to purchase spares...
What is the weight of a Nexus filter?
Nexus+ 220 (without water) weigh approximately 70kg on a pallet and Nexus+ 320 weigh approximately 90kg on a pallet.
