So I think I've finally decided to go for a tetratec ex filter and I'm looking at glass inlet/outlet pipes to go with it.
The ex400 has internal pipe diameter of 6.4mm, the ex600 is 11.3. So, in both cases, what diameter of glass pipe would I need?
Thanks
The ex400 has internal pipe diameter of 6.4mm, the ex600 is 11.3. So, in both cases, what diameter of glass pipe would I need?
Thanks