https://diigo.com/0y2rto
https://notes.io/w73dc
https://poundpipe53.werite.net..../breeding-discus-fis
are utilized to catch prey and protect themselves. Many times you may notice that some with the crayfish have pincers are actually smaller than most of the other crayfish in the tank, or they could have pincers that not of equal type. This can be that the smaller pincer is another appendage that grew while replacing that old one. I already have two in a 15 gallon reef aquarium tank. They were introduced at the same time even though there was some mild aggression
Like
Comment
Share
