stocking 55 gallon aquarium

[shallow]

Hi i just bought a new aquarium 1 day ago. It is 55 gallons and pre-cycled. So I have my fish in it. In need tank decor ideas, fish ideas background ideas the whole 9 yards.
Here is a list of the fish i currently hav:
1 Black ghost knifefish
2 rosy barbs
2 buenos ares tetras
1 snakeskin gourami
1 blue gourami
1 gold gourami
3 pictus catfish
1 featherfin catfish
1 irredesnt shark {upgrading him soon}
2 chinese algae eaters
1 bumble-bee cat
1 dojo loach

 

[benzjamin13]

Black it out. Black Sand and Black Background. I've been seeing Egyptian decor around lately and it kind of makes me want to do an "Egyptian" tank.

 

[missyme06]

im all for natural look, but if thats too boring go for heavy metal with black and red and aquaruim safe skulls. you could go with legos and build an underwater lego land.

 

[me_wee_todded]

go with the underwater metal. it would be metal but for fish. and you could make a song called mermaid errr it wouuld be about murdering mermaids.
i watch to much T.V

 

[shallow]

i was thinking more on the natrual side.