Kitesurfjesus
Aquarium Advice Regular
Ok so I'm building a sump tank out of a 20gl for my 125. Couple of questions.
1. How is it set up (water into the first chamber with a filter pad/sock? Then where to next?)
2. What are the pros and cons to doing a refuguium?
1. How is it set up (water into the first chamber with a filter pad/sock? Then where to next?)
2. What are the pros and cons to doing a refuguium?