New fish ???

I have a 24g tank (not sure of the brand) with 1X150w metal halide light. And I really want a new fish or coral. I have 2 black sea horses and a spotted mandrin(and numerous crabs and snails). I also have bubble coral, galaxia coral, polyps, mushrooms, ans a peice of green youngi.
:-/

 

if you are keeping a madarin and seahorsses your in good shape IMO
diamond gobs are good and not that big they sift the sand ***they are jumpers****
go to my site in the sig go to live stock and read

 

kk will do

 

The diamond goby is the fish in my tank with the biggest personality

 

ya i saw the pic and i like it alot. i had a diamond goby but it jumped and i found it behind my tank all dried up.

 

I keep mine in with a piece of plexi that I cut to Mach the top of my tank hasent jumped out since

 

ahhhh good idea

 

Diamond gobies get relatively large when full grown, ~ 5" and generally like lots of sandbed to sift. I wouldn't put one in a 24g tank.
I would question your choice in a mandarin as well since they generally do better in larger tanks, but I'll assume you have some sort of a system for making sure it's well fed.
I would probably look more at coral rather than fish unless you look maybe at a small goby or something.