Oh I see! Okay no problem!
I loooooove gouramis, so I personally would set up a new tank. They need about 60 litres MINIMUM, so I'd double that & have a nice little group.
Honey gouramis should be kept in groups of not more than one male and is compatible with Altum Angelfish, Angelfish, Beckford Pencilfish, Black Phantom Tetra, Cardinal Tetra, Chinese Algae Eater, Corydoras Catfish, Dwarf Neon Rainbow, Endlers Livebearer, Glass Catfish, Glass Fish, Glowlight Tetra, Guppy, Harlequin Rasbora, Kuhli Loach, Neon Tetra, Otto Catfish, Pristella Tetra, Ram Cichlid, Red Phantom Tetra, White Cloud Mountain Minnow. My source:
http://tropicalfishandaquariums.com/compatibility/index.asp
I'd put the snail & shrimp in there too & maybe get some more of them, or add some slow river fish that like the same conditions.
Just my personal opinion. I so desperately want some gouramis but my flow is too fast [emoji24]