TheGrapeApe
Aquarium Advice Freak
- Joined
- Feb 24, 2013
- Messages
- 246
I'm going to put some purigen in my sump can I get a recommendation on how to put it in there???????
The more water moving through it the better. Under your return pipe is a good choice to make as much of the water in your system passes through it as possible if there are no reactor on your system.
Probably a pump