Excited too see the center overflow too. I'm considering this on my next tank
Corey
Sweet new tangs! That's funny because I always ask for tangs for my birthday too! :hb2:
Yellows can actually be quite aggressive in the tank. Convicts are more likely to school (gang up) to raid other tangs' territory in the tank.
Dave.M
Looking good pal! When are we going to see it full of water?
Tangs are normally solitary. They only aggregate for a specific purpose, like a raid or to breed. Since their lifestyle in your tank is so artificial you can't expect them to behave very naturally. There was an article about schooling behavior and its drivers in Coral Magazine a few issues ago - good reading!
The way I see it, if you're going for a "garden of tangs" effect, just enjoy the colors and watch to see how they choose to interact with each other.
Dave.M
8 of my 10 tangs swim together ALL day long! (Naso, Barienne, Unicorn, Sailfin, 2x Purple, Yellow, Hippo) The other 2 (smaller Kole & Tomeni) stay together, and sometimes join the 'big boys'!
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Yes, that's the word I was trying to think of - "shoaling" behaviour versus "schooling" behaviour. Thx, Albano.
Dave.M
Very nice build. I think that half of the fun is in the build. I would not rush to set-up your system until you have everything that you need to make it complete. I messed up twice before doing that and then redoing it. I would also say that you take your time and get your wiring and piping placed were it needs to be so that it is clean and neat.
I am a huge fan of the Tangs, I have always had at least three in my set-ups. I would agree that as long as you give them enough area to swim and to hide that they should do well together. When I have added Tangs to my systems I have done so in the evening just as the lights have gone out for the night.
I can't wait to see your system up and running.
I recently aquascaped my 156 and I left about 10-12" from the top of my rock structures to the overflow height. If you do the same it will allow for lots of growth upwards and still room for the fish to cruise over and around the corals. You can vary the heights a little more since your tank is about 4x bigger, but I think if you build up your rock too high you are going to end up having to tear it out later, especially if you end up with SPS in your tank.
Looking forward to seeing the rock work around the center overflow
Corey