1st tank-rtc,tsn,rtc x tsn,rtc x marble
2nd tank-zebra shovlenose catfish, 3 pearl stingray or 3 leo stingrays ,6 Geophagus and 2 Herichthys Pearsei
3rd tank-2 Sorubimichthys planiceps
4th tank- 2 Brachyplatystoma filamentosum
5th tank- Leiarius pictus and niger catfish
6th tank- asain arowana , 2 lima catfish, 2 reticulta ray
7th tank- lots of neons
hope to have one of these tank one day