With a standard glass aquarium, not drilled for plumbing, how do you control the flow to and from a sump? How is the flow to and from balanced? How do you keep the return from over-filling the main tank? How do you re-start the siphon if it reaches the hole drilled to break it after a power loss?
Dumb questions, I know, but I can't figure it out conceptually.
Thanks.
Dumb questions, I know, but I can't figure it out conceptually.
Thanks.