Reef? One. Other? Well let me count.
I had a land hermit crab tank, two 29 gallon macrostoma tank, one 20 gallon pi tank, one 20 gallon mahachaiensis tank, one 55 gallon mixed tropical community, and one 55 gallon Renata and pugnax tank, 40 Gallon unimaculata, Picta and macrostoma tank,20 gallon patoti, mean buggers! a 15 gallon albimarginata tank, ten gallon channoides tank, A three gallon rutilians tank and about 40 jars of fancy marble/steel/platinum fancy bettas. (Btw, all those minus the community were bettas, and the community had them too.. ocellatas.
Now? I have three tanks now. One with a single platinum half moon, my 29 with the pallifinas, and the small temporary reef.
Yes I’m obsessed with bettas.