Discussion in 'General Discussions and Advice' started by Ethanjordanu, 15 Nov 2015.
Hi there all just want to know if this is a good thing or a bad thing in marine tank? Tia
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Those are bristleworms. They're great at eating leftovers.
Just make sure you don't touch it. Will leave some nasty little spikes in your hand.
Small ones, less than 10cm are very beneficial. The large ones you do not want to touch. Be careful when moving rocks. As they tend to hide underneath.
Or use non powdered latex gloves or similar.
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