I have Plenty of empty shells in the tank of various sizes, for them to move into. However this still stumps me where the second blue legged shrimp came from ?? that certain is good news about the worms though, I was beginning to worry...
thanks for the replies
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Starting fresh ... 90 gal, 40gal sump, sundial T5HO x 4, 2 x koralia 2's, ASM G1X skimmer 
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