India is a well populated country but there are still many areas that have maintained their original habitat. The
river areas are included in this and the same habitat extends into the neighboring country of Burma. The most well known
river has to be the Ganges, but there are also other large rivers running through India like the Krishna, Brahmaputra, and the
river Chittar. There are variations in the different habitats from the mangroves of Sunderbans to small streams that run through the Himalayan foothills.
There are many native species of
fish in this area with a few being endemic. With India being such a heavily populated country there are areas of the
river ways that are now starting to face problems with pollution but this is being recognized by the Indian Government who are trying to install plans to
clean up the main rivers to prevent diseases being spread amongst the population as well as creating a much
cleaner habitat for the hundreds of species of
fish that inhabit the waters.
Setting up the tank
The suggested
tank size for this project should be at least 100L but as with any
aquarium try to use the largest that you can afford. The
water parameters that you are aiming for are as follows:-
pH 7.0-7.5
6-12 DH
21-24 °C
When adding your
substrate use fine
gravel or sand on top of a planting medium as this
biotope needs to be heavily
planted to get the full effect. Slope the
substrate so that it is deepest at the rear of the
tank, not only will this help to keep the waste at the front of the
tank, but it will also give the impression of a
river bank at the rear of the
tank.
Rocks and
driftwood should be added for hiding places and shelter, also they will provide some shady areas for the
fish trying to have a rest from the
lighting. Add these in a random fashion to make it look more natural rather than a set out
design. As this will be heavily
planted, bright
lighting will need to be used and possibly the addition of a CO
2 system should also prove to be beneficial.
Plants for the biotope
The
plants suggested for this
biotope are high
lighting plants so the best
lighting you can afford is a must. For the
background a mixture of Rotala and Aponogeten are ideal .These can grow up to 18 inches so keep them to the rear of the
tank, at the most
plant them mid
tank. Mid ground I would suggest Ceratopteris, this is also known as Indian fern and in some
tanks is used as a floating
plant but in this case we do not want to block out any of the
light.
Foreground I would suggest a mixture of Eleocharis and Blyxa Japonica. Eleocharis is also known as hair grass and if given the right conditions will propagate itself to give a nice covering over the
substrate. The Blyxa should be
planted foreground in random clumps to give a bit of contrast. Iron supplements are advised with these
plants, this can be given easily with the suitable liquid feeds.
Recommended livestock
There are quite a lot of species of
fish to choose from for this
biotope. Danios, rosy barbs, glass
catfish,
gouramis, spiny eels. Climbing perches, loaches, Bala and silver sharks can also be added. Plus there are many more that can be used. If adding
gouramis try to avoid adding two males into the
tank, they will become territorial and fight with each other.
If adding climbing perches then a tight fitting lid is a must, these
fish can survive out of
water and can escape from your
tank. In their natural habitat it has even been known for them to climb small trees and shrubs.
Additional source of information
fish.mongabay.com/biotope_indian_river.htm.
Indian/Burmese River
has been viewed times since June 30, 2009.