DON'T
MESS WITH THESE CORAL HEADS !
You'll be damaging the reef, and that's baaaaaaad.
There's better stuff on the sandy bottom,
and it's happily
free of moral dilemmas, collection wise.
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Philosophy
It is
irresponsible to interfere with coral that is
already safely anchored and growing on a reef.
Nobody can argue with this statement, as removal
of any part of an anchored colony is direct
damage to that colony and the entire reef it is
part of. However, there is a source of coral
samples that I and others believe can be morally
tapped.
Shallow, sandy
areas between patch reefs are often littered with
still-living fragments of coral. These have been
broken by wave action or other events, and have,
I feel, little chance of survival. They are
ground up by tumbling in similar debris to become
beach sand.
Such fragments are
typically from branching corals, which as a group
happily exhibit some of the fastest growth rates
among all coral species. This growth rate is
there precisely because they need to compensate
for regular breakage, which is also a method for
dispersing baby colonies and help propagate a
branching species in the wild.
Okay, hold on. I
know what I just said.
If fragmentation is one vehicle for natural
propagation, wouldn't the collection of such
fragments interfere with a coral species' rate of
colonization?
The answer is yes if you select loose fragments
that are large enough or situated well enough to
have a fair chance of survival. Yes also if you
collect a truckload.
You are morally obligated to get only a few of
the most mortally fragmented/located pieces you
can get your hands on. In the sanctuary of your
reef tank or grow-out basin, even the tiniest
coral frags can outgrow their brethren in the
wild. Moral issues somewhat settled, we can
discuss how you go about safely collecting and
transporting specimen frags.
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Planning is key.
Know when to collect: a quick check of the best
weather conditions (and this includes
consideration of tide levels) will save you a lot
of extra effort.Know where to collect. I collect at
Ligpo Island because it's safe, fun, cheap and
easy to get to.
Know what to
bring. Depending on the time of year, the tide
will decide for you if you need to bring snorkel
gear. If the tide is really low (around December
in Ligpo, with the waves very calm but
colder) you
can just carefully wade out on the sandy areas
between coral heads.
Translucent
tupperware with lids is a standard choice for
holding specimens. Small specimen containers
will also force you to get small frags. These
plastic containers are all to be packed up in a
styropor ice-box. You will also need one or two
large mineral water bottles (you will probably
bring water on the trip anyway). A bag made of
mesh or netting is very useful for lugging the
tupper while you collect.
Gear
up!
Clockwise from upper left:
1) Styropor ice box w/ handle
2) Large Mineral water bottle
3) Snorkel gear (Flot. Vest, Mask,
Snorkel, Fins)
4) Tupperware specimen containers
(not pictured, but very useful: a
netting bag for holding all your
specimen containers while you snorkel or
wade)
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Once your at the
water's edge, you should ahve your collecting
gear on. snorkel gear if you're swimming, or good
beach footwear if you're wading. You should have
the netting bag tied to you waist, with the
specimen containers inside. Don't go out alone.
always have company with, or watching over you.
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