• Curtis

Chad4168

1. How do you organize the synchronous operation of two filters? The second one must extract exactly as much as the first one supplies; otherwise, we will have a sea... on the floor. Even if the filters are absolutely identical, they will clog differently, and the result can be disastrous. 2. What external filters? For a 220-liter aquarium, a minimum flow rate of 1100 liters/hour is needed. External filters do not provide that much (we're not looking at the specifications, which indicate theoretical performance). 3. It is not advisable to constantly run water through UV.

Cynthia

It turned out as always =))) I created a topic, and then I thought! =)) and concluded that I'm drilling an aquarium for overflow and not worrying =)) I will probably fill one filter with live rock and coral rubble and connect it to the sea through UV, and keep the second one as a backup! I know I shouldn't do it this way, but I believe that UV in the system is never unnecessary =)) Thank you for the response, it led me to the right thoughts!