Thread: Questions for those who have a HOB U-tube type overflow.
View Single Post
  #1  
Old 03-01-2007, 06:00 PM
trilinearmipmap trilinearmipmap is offline
Member
  
Join Date: Feb 2003
Location: Prince Rupert B.C.
Posts: 1,213
trilinearmipmap is on a distinguished road
Default Questions for those who have a HOB U-tube type overflow.
1. How do you prime these overflows?

2. Does the siphon ever fail?

3. Do you need a minimum amount of flow rate to keep the siphon from failing?

4. How is their noise level?

5. Is there any problems with siphon resuming after a power outage? I am thinking of running mine only at night to a refugium if the noise is too much.
Reply With Quote