I am a grad at CU and I have a 25G tank with fish (3), frogs (9), snails (18?), trumpets (13?), lucky bamboos (32) and marimo balls (14).
My little universe co-exists in a friendly environment.
I used to have many tanks (including sea water) long, long time ago...so, I guess I kind of forgot it all.
I have been back in our community only for a year, so humility should be my leitmotiv if I want my little friends to live long, healthy and happy.