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Apistogramma borellii
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Overview:
This beautiful apisto is one of the biggest of all Apistogrammas and
also a peaceful community fish. Relativly easy fish to care for; they
can adapt to a range of parameters but are highly sensitive to nitrates.
Water quality is paramount and they like their water soft and cool.
Quick stats:
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Listed tank sizes are the minimum
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| Size: |
Up to 3-4 inches (7.5 cm) |
| Tank: |
25 gallons (95 litres) or larger |
| Strata: |
Mostly lower but will go everywhere. |
| PH: |
6.0 - 8.0 |
| Hardness: |
Soft to medium: dh range 5.0 - 19 |
| Temperature: |
68°F to 79°F (20°-26° C) |
| Note: |
Apistogramma Borelli live in a wide range of natural habitats,
and the water parameters in these habitats vary a great deal.
This shows that Borelli can adapt to a wide range of water conditions
- from pH 5 to pH 8, and hardness of 1 to 15°dH. However, they
do prefer cooler, softer water and are very sensitive to water
quality. |
Classification:
| Order: |
Perciformes |
| Family: |
Cichlidae |
| Genera: |
Apistogramma |
| Species: |
borellii |
Common name:
Umbrella Cichlid, Borelli's Dwarf Cichlid, Yellow Dwarf Cichlid
Image gallery:
Additional
species photographs
Discuss:
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Distribution
South America: Paraguay River basin and along the lower Paraná River
in Argentina.
General Body Form:
Generally an oval shape body that is laterally compressed; the dorsal
and anal fins are elongated with long flowing pectoral fins. In some
borellii the fin tips actually extend beyond the back of the tail.
Sexing & Coloration:
Apistogramma Borellii are polychromatic. All that really means is, they
are found in a variety of different colour patterns. The colours across
the body and through into the fins is a variety of different shades
of yellow. There is a black band that runs vertically down the head
and through the eye. A blue colour morph and a blue with yellow head
colour morph are quite common. Sexual Dimorphism: Males are bigger,
with larger fins. Females are a more vivid yellow while males show more
blue in their colouration. If numerous males are present, less dominant
males can dullen their colouration to avoid conflict.
Maintenance:
Apistogramma borellii like densly planted aquariums that provide cover
and some open areas for swimming in the middle of the tank. There should
be a lot of caves among roots, driftwood, pots, shells and rocks for
hiding. This species is sensitive to poor water quality and very sensitive
to nitrates, yet tolerates most water parameters quite well. Thrives
in water that has soft to very soft conditions. These fish can be kept
at cooler temperatures and almost any temperature between 72 and 78
degrees should see them thrive. Keep one male with several females as
they are polygamous. These fish are one of the most peaceful of the
dwarf cichlids, and as such are often found in community aquariums.

Diet:
The natural diet consists primarily of small insects and planktonic
animals. However, it will accept frozen or freeze-dried brine shrimp,
daphnia, bloodworms tubifex, as well as micro pellet food and high quality
flake foods.
Breeding:
Females, which are yellowish colour compared to males, will become even
brighter yellow when they are ready to spawn. Females will also develop
a more rounded body when full of eggs. A 10 gallon tank is adequate
for breeding purposes. Temperature will need to be raised a little (to
80F) to encourage the spawning process. The breeding pair should be
fed a diet of live brine shrimps or blood worms two times a day. Ph
should be kept acidic (5.5 to 6.0), and the water kept very soft. Reverse
Osmosis water is highly recommended for breeding these fish. To encourage
breeding the tank will need lots of plants (Java Fern/Moss, floating
plants, rooted plants), rocks, flower pots (at least one cave per female)
and driftwood. Apistogrammas like shaded waters, so provide plants or
some other means of subduing light intensity. A female will usually
lay 40 to 70 eggs in a well hidden cave (hence the need for numerous
caves) The female attaches the eggs to the ceiling of caves, where they
are subsequently fertilized. Eggs will hatch in 2 to 4 days (depending
on the temperature). After a week, the female will start to carefully
lead fry in search of food. Female borellis exhibit fantastic brood
care and will defend fry against fish much larger than herself, including
her mate (may want to remove him from a 10g setup). The intensity of
brood-care will increase if a serious predator is nearby. If there is
a threat that the female can't deal with, she will exhibit body language
which is a sign to the fry that there is danger. Upon receiving this
signal, fry will drop down to the substrate and lie motionless until
they are no longer in danger.
Biotope:
Shallow swampy regions of rivers.
References:
Apistogramma
borellii - Umbrella Apisto
Apistogramma
borellii
Yellow
dwarf cichlid - Apistogramma borellii
Fish
base
Umbrella
Cichlid - Apistogramma borellii
Borelli's
Dwarf Cichlid (Apistogramma borellii)
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