- Location
- Upper East Side of NYC
So I have an approximately 4" Blue Hippo. He's mild mannered, I've had him since he was a baby the size of a half dollar. Other fish: 1x Ocellaris Clown, 4x blue chromis, 1x firefish, I used to have a 4 - 5" Kole Tang, but she died during the big tank transfer. The 2 tangs got along fine, even with the Kole VASTLY out-sizing the Hippo.
4 days ago I added a Copperband Butterfly and a Powder Brown Tang from Diver's Den. Copperband is small and mild mannered (and needs to learn how to eat frozen, but that's another story) Powder Brown is another story.
The Powder Brown is about 3 1/2 inches, maybe 4. Length wise they are nearly the same, weight wise Blue is in another class thanks to his beer belly. The Powder Brown is not happy with the Blue Hippo at all. Nips / noses at him during the course of the day. Blue turns and gives him the tang tail wag, they spin in circles a few times then go back to their grazing. Blue isn't a total doormat though. I've seen him race out of his hidey hole, buzz the Powder Brown, then go back to business.
When I feed, the Blue Hippo DEMOLISHES food without any issues. The Powder Brown is actually the slower, more deliberate feeder.
I'm just curious how long I can expect this to continue. Is it just posturing, establishing who is boss, or will it continue for eternity or until one fish succumbs to the stress? If forced to choose, I'd remove the Powder Brown in a second and keep the Blue Hippo. Obviously I'd like to keep both, but I won't if they are going to go all mortal combat on me. Hindsight being 20/20, I wouldn't have gotten the PBT if I had estimated the sizes right. I thought Blue had him beat on size and any aggression wouldn't be a problem. Live and learn I guess.
120g, 5 foot, mixed reef with lots of open space.
4 days ago I added a Copperband Butterfly and a Powder Brown Tang from Diver's Den. Copperband is small and mild mannered (and needs to learn how to eat frozen, but that's another story) Powder Brown is another story.
The Powder Brown is about 3 1/2 inches, maybe 4. Length wise they are nearly the same, weight wise Blue is in another class thanks to his beer belly. The Powder Brown is not happy with the Blue Hippo at all. Nips / noses at him during the course of the day. Blue turns and gives him the tang tail wag, they spin in circles a few times then go back to their grazing. Blue isn't a total doormat though. I've seen him race out of his hidey hole, buzz the Powder Brown, then go back to business.
When I feed, the Blue Hippo DEMOLISHES food without any issues. The Powder Brown is actually the slower, more deliberate feeder.
I'm just curious how long I can expect this to continue. Is it just posturing, establishing who is boss, or will it continue for eternity or until one fish succumbs to the stress? If forced to choose, I'd remove the Powder Brown in a second and keep the Blue Hippo. Obviously I'd like to keep both, but I won't if they are going to go all mortal combat on me. Hindsight being 20/20, I wouldn't have gotten the PBT if I had estimated the sizes right. I thought Blue had him beat on size and any aggression wouldn't be a problem. Live and learn I guess.
120g, 5 foot, mixed reef with lots of open space.