Need advice on adding fish

[ANIM4L]

I am looking for something colorful, above 2 inches (when full grown), and non aggressive. this is my tank set up:

60g - Fully Planted with Real Mopani Driftwood
1 Dwarf Gourami M (Flow)
1 Gold Gourami F (Bananas)
1 Pearl Gourami F (Loch)
1 Powder Blue Gourami M (Dori)
1 Red Fire Dwarf Gourami M (Nemo)
1 Opaline Gourami F (Surf)
3 Baby Clown Loaches (Bob, Curly, and Moe)
1 Synodontis Eupterus (Spike)
1 Silver-Tip Catfish F (Bruce)
1 Angel M (Spaz)
1 Clown Pleco (Stripes)
1 Rubbernose Pleco (Pucker)
3 Ghost Shrimp (3 Stooges)

I was just looking for some ideas on fish to add, i know i dont have too much room, but i have enough room for a few more fish, my tank is fully planted with real mopani driftwood, so there are hiding spots and lots and lots of oxygen in the water So any ideas would be greatly appreciated.

 

[IMCL85]

Cardinal tetra . Most beautiful fish in my opinion also they aren't really expansive.

 

[Fishy411]

if your silver tip catfish is an arius seemani than i suggest you buy a new tank. people say that you can keep them in freshwater but this only works when theyre juveniles. they need brackish and possibly full salt to live happily.

and you have NO room for more fish with clown loaches in there. they get to a foot.

 

[ANIM4L]

I might switch out the clown loaches because i know they get big, i may put them in my dads tank, they will survive there for a few months, until i find out if i need a new tank or not. Cardinals are really pretty, anything else tho (i have an angel and he will eat neons, so cardinals will go too )