it's not great as it will start to get out of control if left unchecked. i wouldnt loose any sleep over them on the otherhand. if you can reach them just grab them with your hand and pull them out.
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Given sufficient thrust pigs will fly just fine.
90 Gallon LPS tank - Challice, Acans, Favia, Diplo and Zoos
125 Gallon SPS Coming Soon!
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