I'm getting some firefish (red or purple) and I was looking at a bicolor blenny as a possible tankmate. I've heard differing opinions about them being tankmates with firefish or other gobies. Some say they are aggressive, some say they are peaceful. What is you guys' opinion?
Pretty nice fish with lots of personality - I had one that didn't get along with a royal gramma in a 30g . He bullied the gramma to death, but the gramma may have already been unhealthy. However, that behavior is supposed to be unusual.
I've never had one nip anything -
Only bad thing is I hardly ever see mine in the 100g he's in now - If I buy another blenny, it'll be one that doesn't blend in so well with the shadows
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