Need to reduce population of bristle worms

[gotem86]

I have a small 7 gallon waterbox with zoanthids, BTAs and a coral banded shrimp. unfortunately, I also have a very large population of bristle worms. I got the shrimp to help tackle unfortunately, he doesn’t touch them. I need to reduce the population as they are causing the corals to not open up. What are my options here?

 

[rwreef]

Not many options for a 7g tank. Normally I would recommend a 6 line wrasse or neon dottyback. However, not sure of options for a 7g tank