After a series of disasters setting up a 120l Juwel Lido, I am on the verge of knocking this hobby on the head. Anyway, three leaking filters and one broken CO2 regulator, I am hanging on in hope that someone could recommend a filter for me. It has to have 16mm ID fittings, and not be a Tetratec EX1200 . I am looking for something around 1200l/min, or above. Cheers, Dave.