It's a standard 75 gallon tank. I tried to make it as simple as possible and stole several ideas from some guys on the board. I used egg crate to make to partitions. The two 1" drains flow into 7", 200 micron socks on the left. From there, the water hits a large, fine filter pad followed by 2 more foam pads and a phosphate pad affixed to the egg crate. The middle section has (2) 5 gallon buckets of floating bioballs. I know they would probably work better with a wet/dry but they came with the tank and I didn't feel like doing anything complicated. The center compartment has 8 liters of Seachem Matrix in filter bags. The area on the far right housed the Mag 18 and the intake for the Eheim 2026 you see on the lower shelf. The return of the Eheim is plumbed into the biggest foam/sponge filter I could find back to the left side of the sump. I used the glass top for the right side of the 75 but couldn't fit the left side on because of all the pvc. I do have to top it off about once a week. Anyone have any ideas on how to cover the left side?
