| Newbie bottom drain question
I'm planning to expand and redesign my pond. I figure I will go from 1000 gallons to about 1500 and add a bottom drain. I see they have been discussed here before but I'm not too clear on how they are designed and work.
I assume the idea is to allow debris that normally accumulates at the lowest point to be sucked out where it can be more easily dealt with. The Tetra Pond appears to be about the most common low-end bottom drain. Does it allow leaves and larger debris though and if so how does it not suck up baby fish? |