What is a good GREEN colored fish for a small tank?

[mort]

ORA bred them and I think they still do, so you should be able to get hold of them. They also have lots of other small and interesting species that are ideal for a 20g.

 

[OrionN]

It won't nip at the acros, itll lay eggs there

Regarding Clown Gobies, I keep them before and will never again once I took them out of my rather large tank. It was difficult to remove them. The pair (my pair) killed a patch of SPS in the center of the SPS colony to make their nest. This in a lot of the case will start die off at the center of the colony. It may just stay localized there or spread to the rest of the colony, if the colony is under stressed, and kill it.

 

[carbasaurus]

Other options are hectors goby or rainfords goby (biota has captive bred rainfords). Radial filefish can be greenish. (Also captive bred by biota). All of above ok in a 20 gallon tank

 

[cd459]

I'm currently on the hunt for a colorful green fish (40 gallon tank in my case). Been thinking about a leopard wrasse or halichoeres but would need to stick with one of the smaller sp.

 

[CarleyFreeman]

I'm currently on the hunt for a colorful green fish (40 gallon tank in my case). Been thinking about a leopard wrasse or halichoeres but would need to stick with one of the smaller sp.

Chromis are always an option

 

[carbasaurus]

I'm currently on the hunt for a colorful green fish (40 gallon tank in my case). Been thinking about a leopard wrasse or halichoeres but would need to stick with one of the smaller sp.

Most halichoeres probably too big for a 40 gallon. H. Melaranus probably pushing it. Halichoeres Claudia is a nice soft green and stay smaller but I haven’t seen any for sale in over a year

 

[HB AL]

Green coris wrasse.