Hard Tube Coco Worms???
Not sure if this is the right thread to post this question so sorry if it is. I was wonder'n what is the lifespan of the coco worm I have had 7 for about a little over 2 years and everything online and in books is very vauge on the lifespan. But from what I do get I'm basically live'n on borrowed time cuz I here 6 months to a year is the max. Just wonder'n if anybody has had any this long or longer, they really make the rocks come to life and i'd hate for them to start kick'n off on me. I have a 75 gallon tank and add 1 cap full of Kent marine liquid calcium once a week and they just keep get'n longer.