Audubon Republican. [volume] (Audubon, Iowa) 1894-1925, 1903-01-08
THE FISH SURGEON.
OPERATIONS WHICH HE PERFORMS
UPON HIS PATIENTS.
Knife and shears Are Uaed. and the
Fish May he Kept Out OF Water
From Five "a seven Minntes--Iow
Medicines Ar. Administered.

Fish May he Kept out OF Water
From Five "a seven Minntes-lIow
Medicines Ar. Administered.
The fish doctor, like the regular doe,
tor, gives medicine, performs surgical
operations and superintends his pa.
tents diet and environment. These
are the principal operations which he
performs: Trimming the flshs tail with
fish shears when fungous growths Ell
large 1t; stripping the fish to remove
the eggs or milt that have not been
naturally deposited; excising with the
lance tumors. lacerated scales and
splinters of bone.
Among the medicines that the fish
doctor gives are castor oil for swelling
of the swimming bladder and nux yonl-
lea for debility and emaciation. This
specialist also presides over the food
of the fish, inspects their food troughs
thoroughly and makes microscopic ex-
aminatlons of their water to see that 1t
contains the proper life giving elements
in their due proportions. Regarding
these matters, which are as important
to healthy as to sick fish, the leading
fish doctor of Philadelphia recently
said:
"a food trough of enameled ware
that will not rust should be used for
fish. At the same time each day their
oatmeal should be put In this trough,
which should always be kept In the
same place, and as consequence Of
this treatment the fish will gather
around their trough at mealtime, which
they will instinctively recognize, as
greedily as hogs, burying their noses
in the food when Ii is set before them
and crowding and pushing one another
In healthy, ravenous and hoglike
manner. The trough should be cleaned
once day lest 1t get sour, but the wa
ter of the fish should rarely be changed.
Even when 1t becomes foul smelling II
should only be changed gradually--a
quart day, say-for to change 1t all
at once has the effect of terrible ex-
posure-is, indeed, the same as IL you
should snatch child from its warm
DSu anu iuy IL uhhtd oul VI hootS III thV
cold night wind and snow"
1t is not the detention Of fish from
their native element that makes fish
surgery difficult, for they can be kept
out of the water for five, six and sew
en- minutes without the slightest harm
to them, and there is no operation that
requires a longer space of time. But
what makes 1t difficult is the disincli-
nation of the flesh to heal after 1t has
been cut. A wound TO heal requires to
be dry. Nothing is more deleterious to
ii than any sort of moisture, and hence
and soaked in water all the time. In
evitably, therefore, fish operations are
simple and slight.
One of them is the trimming Of tails
enlarged to unwieldiness by growths
Of fungus. In this work sharp shears,
with blades oddly curved--flsh shears
are employed. The fish is lifted from
the water and held head downward
while its tail il being trimmed. A dex.
ferrous operator gets through the work
in two or three minutes. There Is no
flow Of blood and no gaping wound
that will not heal; hence tail trimming
is In nine cases out of ten successful.
1t must be resorted to often with Jap
anesc goldfish, for these costly and
graceful creatures, with their resem-
blance TO strange golden flowers, have
tails bigger than their bodies, and when
their tails. as frequently happens, be-
come affected with fungus. they are UNI
able to swim well, and sometimes, In
deed, they drown. A fish browns"
technically when, floating with Its head
out of the water, it dies from asphyxia-
ton. t.
The knife Is used on fish to remove
tumors or lacerated scales or splintered
bones, which, unexcised, would cause
the fish's death. Lacerations OF the
scales are only treated when they are
so severe that the fish without treat
ment would surely die. This operation
is successful in about 20 per cent of the
cases. The remaining 80 per cent die
because their wounds do not heal.
Stripping is an operation resorted to
when, in the breeding season, the fish,
through some malady or other, does
not deposit naturally Its eggs or Its
mllt. The patient in this operation Is
held with the left hand while with the
right a firm pressure is exerted along
its sides from the breast down to the
tail. Stripping Is the least dangerous
of all the operations in fish surgery.
Admirable results are obtained by
dosing fish with medicines. Castor oil,
for swelling of the swimming bladder,
is remedy that seldom fails. A fish's
dose of castor oil Is one drop, diluted
slightly. The liquid may be admins
tered either with a spoon or with
quill toothpick. The process in each