I have heard they grow slowly, and I want to find out if it is true. Those colonies are expensive, but gorgeous -- it would be great to find something that grows fairly quickly.
Mine are growing, but I wouldn't say fast. I spot feed them once a week with Mysis and than they get all the left overs from everything I feed my fish.
Well as a fellow c<span style="font-family: Times New Roman;"><span style="font-size: 13px;">onnoisseur of acans here are a couple of shots of mine, enjoy. (Couple of shots are a little off on focus, its operator failure)</span></span>
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Thank you all. A friend got me interested during the "acan" craze a couple of years ago. My first colony was the "orange crush", it was five polyps when I bought it. I don't feed them nearly enough, otherwise it would be huge by now. The colony in the first picture is really washed out by my halides(Gmann 14k), I have four T-5's but still am not getting the color I want, so maybe its time for 20k lamps. Under actinics that colony looks even better. The first two colonies are Aussies purchased from Chris @ Einstien Aquatics (shamless plug) and are awesome. I'll have to work just ahile longer to pay them off,:lol:
I saw alot of gorgeous acans scrolling through this thread, several make me very envious ::
This particular one I got from a trade with a guy on RC. Yah it does grow fast for an Acan. It's wierd how its feeding tentacles are almost always out. Even when full and it can't eat another bite it still got its tentacles out. It's too bad because its even prettier when slightly closed up.
Most aggressive coral in my tank by far. Prefers eating Euphyllia's. The orange Monti Cap nearby has had a run-in with the Acan...the Monti lost. The Cardinalfish, I am pretty sure, is one of the Acan's henchmen as is always hanging out. Here you can see the Acan eating a peice of live rock with a side order of Gelidium.