Looking for ideas for another fish

[darrellw]

Now that my 20 gallon cube is getting pretty settled, I'm thinking I'd like one more fish. Currently I have a yellow clown goby, a pair of ocellaris clowns, an emerald crab, a banded coral shrimp, assorted hermits and snails. For corals I have mostly zoas, with two hammers, two rics, some GSP and some xenia.

 

My top two candidates are a six-line wrasse and a tail spot blenny. I'm drawn to the six-line because it would be a more active fish than what I currently have, but I've seen some warnings that they can pick on inverts. I like the tail spot because it is cool, and it may help out on algae. But as far as I can tell it wouldn't be very active.

 

The ideal fish would be colorful and active, and of course get along with everything else I have in the tank. Anything else that is worth considering, or any input on my two candidates?

 

Thanks!

[Michael7979]

Get a pair of Harliquin shrimp.

[andy]

Dwarf angel of some sort... a Flame or a Potters maybe? Though they're a gamble wrt acans, trachys and SPS. Many are nippers.

[Michael7979]

What about an assesor? Very cool and they come in yellow and blue.

[darrellw]

Dwarf angel of some sort... a Flame or a Potters maybe? Though they're a gamble wrt acans' date=' trachys and SPS. Many are nippers.[/quote']

 

I like angels, and I assume they would swim around, which would be nice (the clown goby mostly perches, and the clown fish have one corner where they spend most of their time). But is a 20 gallon big enough for an dwarf angel?

 

-Darrell

[darrellw]

What about an assesor? Very cool and they come in yellow and blue.

 

They are cool, but it looks like they would tend to hang out in the caves and such?

 

-Darrell