The tropical house has one of those ubiquitous waterfalls, and the associated pond houses the following species:
- Clown loach
- Iridescent shark
- Hoven's carp
- Silver tiger perch
- Green chromide
- Giant gourami
- Siamese algae-eater
- Sucking loach
- Tinfoil barb
- Pig-nosed turtle
Black pond turtles, giant African land snails, Asian common toads, and common house geckos are also mentioned on the sign, but these are presumably free-ranging animals that just prefer to stay by the pond.
