A simple, reusable trap that thins out a bristle worm population overnight — no flashlight hunts, no tearing your rockwork apart.
What a bristle worm actually is
Bristle worms are segmented marine worms (polychaetes) that arrive in almost every tank as hitchhikers on live rock, frags or sand. They live down in your substrate and rockwork
4.5
53 ratings
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Is not working
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Peter · October 14, 2026
Great products and very responsive!!
L
Leslie · October 4, 2026
Works great
This thing arrived on time, is well was constructed and works great.
It is smaller than I thought but it’s my fault as the dimensions are listed LOL. For my 150 gallon tank I should probably use three or four….
