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- Newsgroups: rec.aquaria
- Path: sparky!uunet!spool.mu.edu!sol.ctr.columbia.edu!destroyer!ncar!noao!stsci!stosc!wissler
- From: wissler@stsci.edu
- Subject: Re: (M) Killer Anemone : ( + Coral Q.
- Message-ID: <1992Nov16.083825.1@stsci.edu>
- Followup-To: rec.aquaria
- Lines: 63
- Sender: news@stsci.edu
- Organization: Space Telescope Science Institute
- References: <19269@ucdavis.ucdavis.edu>
- Distribution: na
- Date: Mon, 16 Nov 1992 13:38:25 GMT
-
- In article <19269@ucdavis.ucdavis.edu>, putzolu@toadflax.cs.ucdavis.edu (David Putzolu) writes:
- > The situation: I was cleaning the tank (had finished siphoning crud,
- > cleaning front glass) & noticed a snail that had been where he was
- > for over a day. Decided to move him in case he was stuck. Reached
- > for snail. All the fish in the tank were unsettled by this huge arm
- > thing in their tank, fled to their usual spot. Chocolate clown nestled
- > into his anemone. As I reached the snail, I slightly nudged a piece
- > of live rock, which slightly nudged the anemone. Suddenly anemone is
- > 1/8 its previous size & clown is gone but for the tip of his tail!!!
- > To make a sad story short, the anemone ate the clownfish that had
- > been its companion for two short weeks. :( :( :(
- > Now, to compound things, the Royal Gramma has taken it upon itself
- > to revenge the clown and is nipping at the anemone. :(
- >
- > The question: Is my anemone a 'rogue' anemone that eats clownfish?
- > Can anemones develop a taste for clowns? I don't know the species,
- > but it looks almost exactly like the anemone on the cover of FAMA
- > Nov 92, except that the lighter stripes extend up the tentacles as
- > well. The trunk is whitish at the top (near the disc) and darkens
- > to a orange-red at the base (foot?). Is this just a freak
- > occurrence & it is safe to get another anemonefish, or should I
- > leave this anemone without one?
- >
- I believe the clownfish is normally "immune" to the anemone
- because of a protective coating it builds up by initially
- rubbing up against the tentacles. If a clown darts into
- an anemone prior to building up this protection, or if the
- protective coating is lost the clown can be eaten by the
- anemone. In your case it sounds like the anemone was spooked
- into closing up and the clownfish just happend to get in the
- way.
-
- > On a cheerier note, I believe I am ready to add some coral to my
- > reef system. All the essential readings have reached excellent
- > levels (Ammonia, nitrite, nitrate zero, calcium 500, SG 1.245, pH 8.2)
- > and the various stuff on the liverock is all sprouting new shoots,
- > tentacles, leaves, etc. I would like to know some good coral that
- > could like in the following light levels:
- > 40G tank, 6-12" between rock & surface.
- > 2 40W 50/50's
- > 1 20W blue moon (similar to actinic blue)
- > 1 20W ultralume
- > 1 20W plant grow light
- > NO metal halide
- >
- > Are there corals that would do well with excellent water quality and
- > the above light levels? Tetra's Marine Invert book isn't very clear
- > about required light levels, and it is the only resource I currently
- > have on the matter.
- >
- I have 2 40 wat ultralimes, 1 40W blue moon and 1 40 wat actinic 03.
- I have had an open brain coral and a giant clam for about 8 months
- and they are doing great. I recently purchased a bubble coral and
- a hammer coral. They appear to be doing fine with the current lighting.
-
- > Thanks for the answers!
- >
- > | David M. A. Putzolu | putzolu@cs.ucdavis.edu |
- > | Senior, CS & Psych, U.C. Davis | op disclaimer(opinion : ptr mine) |
- > | "Put your hand on the TV screen and repeat after me: I do hereby promise |
- > | only to watch the Ren & Stimpy show, to make underleg noises during the |
- > | good scenes, to wear unwashed lederhosen every single day of the rest |
- > | of my life! That's it! You are in our secret club!" |
-