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eddy
02-11-2005, 11:49 PM
Just a question, how big do arrow crabs get and will they pose problems for fish.
DEAD_BY_DAWN
02-12-2005, 12:36 AM
not sure on there max size but they will eat small fish and tube worms they can find
vanreefer
02-13-2005, 05:47 AM
mine grew to about 4" across then started killing hermits snails, and I thnk it got my Naso tang... even took a few swipes at me before I got rid of it :evil: . I wouldn't recomdend them as "reef safe"

JMHO
Dano
Ryan
02-13-2005, 06:01 AM
IN the wild their leg diamter can get 8 inches.