MEET AN AQUARIST SERIES: THE AQUARISTS OF BANGALORE
by Howard Norfolk
Aquarticles
PART TWO: MADAN SUBRAMANIAN
Madan Subramanian likes to be surrounded by water! For six months at a
stretch he is Chief Engineer of a 300,000 ton tanker carrying crude oil over the oceans of
the World, and during his six months off duty he takes care of his aquariums at home in
the landlocked city of Bangalore. Bangalore is a centre of a growing computer based
industry, and is also known as the "Garden City" of India. To reach Madan's
house in the suburbs we drove along wide tree-lined boulevards, which are zealously
conserved by the City.
Madan with
his main aquarium
The lights of Madan's spectacular six feet long aquarium are visible from
the street through the latticework of the large front balcony on which it sits. As is
normal for keen aquarists in India, Madan built this tank himself, using glass cut and
ground to size by a glass company. It is held together by silicone, without a metal frame.
Its stand and canopy were custom made of wood to match the built-in cabinets of the
spacious marble-floored living room where it was originally kept. But it was found to be a
little messy so was moved just outside onto the adjoining balcony, leaving the elegant
room to Madan's collection of objets d'art from his World travels.

Madan's main interest is growing aquatic plants, and to this end the tank
is lit eleven hours per day by seven fluorescent tubes, is filtered with an Eheim P11
canister filter, and is supplied with CO2 from a
12.5 kg.(27.5 lbs.) cylinder. In Bangalore's warm climate, heat is only needed for a
couple of months of the year at most. Madan's collection of plants is indeed World class,
and he supplied me with a list of the Latin names of thirty four plants he currently
keeps:
Echinodorus bleheri, Echinodorus "red flame", Echinodorus Rubin "narrow
leaves", Eustralis stella, Hemianthus micranthemoides, Hydrocotyle verticillata,
Lileopsis brasilliensis, Lileopsis mauraitania, Echinodorus tellennus, Saggitaria sp.,
Vesicularia dubyana, Microsorum pteropus, Microsorum pteropus"Windelov",
Microsorum pteropus "narrow leaves", "Christmas moss", Bacopa
sp., Vallisneria spiralis, Elodea densa, Rotala sp., Eleocharis
acicularis, Cyperus helferi, Blyxa sp., Cryptocoryne wenditii, Cryptocoryne
willissi, Cryptocoryne willissi " lucens", Cryptocoryne becketti,
Cryptocoryne balansae, Nymphea sp., Hygrophila sp., Crinum
calamistratum, Alteranthera sp., Ceratopteris thalictroides, Heteranthera
zosterifolia, Ludwiga repens, Anubias barteri, Anubias barteri var."nana",
Anubias afzeli, Anubias caladifolia"1705", Aponogeton ulvaceus, Rotala
wallichi, Ludwiga grandulosa.
Sections of the main aquarium:



As an engineer Madan naturally takes a high-tech. approach to their
propagation, and is keenly interested in such matters as water quality, lighting,
substrates, and fertilisation. He searches and contributes to the Internet about the
latest ideas on these matters.
The tank does of course contain fish - a community of tetras, rainbows,
platies, Otocinclus, flying foxes, guppies, gouramis and corys.
But the most interesting fish was one that I had not seen before,
"Denison's flying fox" or the "red line torpedo fish" (Puntius
denisonii, formerly Barbus denisonii Day 1865, and Madan also referred to it
as Crossocheilus denisonii - there is still lots of confusion over Indian fish
names!). This fish resembles the Siamese algae eater in shape but is far more colourful,
with beautiful red and yellow stripes on its body and fins. It is in fact a barb, and is
omnivorous. It likes to swim in groups and is peaceful and non-territorial, and
grows to about 16cm. It is a jumper and should be in a covered tank. One of my
Indian friends once had one jump five feet straight up out of a bucket - he caught it at
eye level! Later I took the trouble to seek out the wholesaler, in Madras, and was
told that it is only available seasonally, being caught in the wild from fast flowing hill
streams in South India. (It thus requires a well oxygenated tank and will accept cooler
temperatures). It has not yet been bred in captivity and I do not know how many are left
in the wild, although Madan told me that it is not on the endangered list. (December
'02: I just came across a list in an Indian web site http://www.ornamentalfishes.org/html/family.htm
that says that this fish is endangered, but "sufficient quantity is
available for commercial exploitation"). Particularly if it could be bred in
captivity*, it would be a wonderful new barb for our aquariums. It has recently been
imported and sold in North America, at a price of US$30 - 40, and some were sold in
Germany in 1997 and in England in 2003.
* October 2003: I am informed that this fish is now being bred commercially in Singapore
and Indonesia, possibly using hormone injection methods. It is said that the colours of
these fish are not as vibrant as the wild ones.
November 2003: This fish finally made it to Vancouver Canada! Big Al's Aquarium Services
imported seven from Singapore. When I saw them there were four left, which I bought for a
total of about US$95.
Puntius denisonii, or Barbus denisonii
Beside the main tank are two smaller ones of about 40 gallons each. These
are also supplied with C02 and are well planted. When I visited in January
2002 Madan was not due back at work until May, and was starting to set up another large
square-shaped tank. He had also begun work on his own web page, and hopefully we
shall be able to see photos of this tank in due course.
So who looks after the tanks when Madan is away for six months at a time?
- his wife Gayathri of course! When they married in 1991 Gayathri had not the
slightest interest in aquariums, but she now does a very good job with no disasters yet,
helped sometimes by Madan's instructions over long distance telephone lines.
Raj Kumar told me of a young man he knew who seemed to be able to breed any
fish he tried. Adip Sajjan Raj is an electrical engineering student who had to sit an
important examination on the morning of my visit. Madan made several calls on his cellular
phone and after lunch we finally went to the house where Adip lives with his family
GO TO PART THREE: ADIP
SAJJAN RAJ
|