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BettyJ

Aquarium Advice Apprentice
Joined
Feb 5, 2021
Messages
14
Location
Southeast Colorado
These clam like creatures are growing on my rock. As my algae overgrowth has recessed these appeared and now seem to be reproducing. There could be 5 of them now. I don’t know if they came in on my rock nearly 5 years ago or if they came with the mushroom coral I bought over a year ago.
 
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