i am setting up a 29 gallon tank with a 10 gallon sump. would be interested in a used cpr cs50 overflow box if the price is right. thank you for all and any help.
This is not exactly what you are looking for but I am selling a Lifereef overflow box on that famous auction site that I used on my 29g (10g sump) if you are interested. Worked pefectly, never loses syphon and automatically restarts if your power goes out and will never overflow your sump.