Alright so I recently set up my first wet/dry sump on a 55 gallon tank that already had an emp 400 on it. My question is even though this is a relatively small wet dry i put together it still holds in my best guestimate around 5 pounds of lava rock maybe more. Wouldn't this filter be a lot more efficient in most aspects than say a xp canister i don't know the bigger ones xp3? I mean I have I would say less than a pound of bio filtration in the xp actually more like half a pound at most of some bio max.. They both use similar mechanical filt which consist of only a filter pad of some sort..
I am thinking this sump alone even though it is small will do more than my XP canister and the emp400 which i have running on a 125...
Any input...
I am thinking this sump alone even though it is small will do more than my XP canister and the emp400 which i have running on a 125...
Any input...

:rofl: