I am responding later still, but...
Originally Posted by Isaac
I am trying to understand the comment about siphoning going on in response to a power outage. A siphon works because of gravity and requires no power to work, but your Eheim or any filter, needs power to complete the flow in a circular system. What am I missing? During a power outage the flow rate does not go down, it stops; there is none.
125g Planted Community - Rena XP-4, Rena XP3
Angels, Dora Cory Cats, Glass Cat Fish, Gouramis, Scissor Tails, High Fin Black Skirt Tetras, Snails
30g Working Tank as needed
20g Planted Community - AC-70 Harlequin Rasboras, Neon Tetras, Dwarf African Frogs, Bamboo Shrimp, Snails
1g 1 Siamese Fighting Fish, Snails
Aquarium Resources Angel Fish Breeding Modifying Water Chemistry Pest Snail Control