Thanks Becki, can you tell us more about what types of problems you have had with them? Several folks are considering getting one and I want to make sure they understand these fish as best as they can. For me, getting them to settle in was the hardest part, but personally, I have had similar issues with most gobbies and blennies (just more costly, so it hurts more).
I think my recent problems are related to how recently my tank cycled. I think I should have waited a few more months. My other fish are still recovering from issues associated with the stress from the ammonia spike, so I think there is more icky stuff in the water from them. I had my previous one for years, without any special attention offered. I did have a few jump out of the tank (my inexperience to blame) before that.
Anyone else ever had one?