Stocking Ideas?

[lesleyanndunn]

have a 240 litre tank currently with:
turbo snails
hermit crabs
2 cleaner shrimp

and recently 2 blue damsel fish

bf seen a porcupine puffer fish, but have read they are aggressive and eat invertebrates etc?

any suggestions of what we can have in our tank?

its also an open top tank, so does that rule out gobies etc and fish that can jump out?

 

[Musho3210]

well what are you interested in?

 

[lesleyanndunn]

i like the puffer fish, but wouldnt get one if its going to munch on snails and shrimp

i was also planning on some corals at a later date

i was planning on making some sort of cover for tank, either eggcrate or a fine mesh on a thin frame, so i could have a goby or a fish that would jump out

just dont want to go out and buy incompatible fish, and risking current fish that are in tank

also just how dangerous is keeping a boxfish in your tank? is there a strong possibility that they can release toxins or is it is rare incidents only?