Flatworm?

rharlow

Junior Poster
Nov 13, 2007
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Anyone encounter flatworms in their tanks. I seem to have on that likes to show up at night on the front glass. Is this a "good" or "bad" critter. Having had a reef tank, I'm ok with lots of miscellaneous critters as long as they're good!

Chip
 

Tom Barr

Founder
Staff member
Administrator
Jan 23, 2005
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Most fish will eat them, Planaria are common.
They are not bad IME/IMO, often come in with live foods or on plants.

Regards,
Tom Barr