![]() ![]() Under this technique, the fish are conditioned in male and female groups in separate tanks. Condition these with plenty of small live foods and spawning should not present too many problems.Īlternatively, it can be spawned in pairs. It can be spawned in a group, with half a dozen specimens of each sex being a good number. A small air-powered sponge filter bubbling away very gently is all that is needed in terms of filtration. Filtering the water through peat is useful, as is the use of RO water. The water should be soft and acidic in the range pH 5.5-6.5, gH 1-5, with a temperature of around 80-84☏. ![]() This should be of a large enough grade so that the eggs can fall through it, but small enough so that the adults cannot reach them. Alternatively, you could cover the base of the tank with some kind of mesh. This should be very dimly lit and contain clumps of fine-leaved plants such as java moss or spawning mops, to give the fish somewhere to deposit their eggs. Something around 18″ x 10″ x 10″ in size is fine. You’ll need to set up a separate tank if you want to raise decent numbers of fry. ReproductionĬan be bred in a similar way to other species in the genus. Mature females are noticeably rounder in the body than males. Because they do shoal so closely, they actually look far more effective when maintained like this anyway. They are one of the more tightly shoaling small tetras, and will not do well if kept in insufficient numbers. Many discus enthusiasts keep a shoal of rummy noses in their show tanks, too.Īlways buy a group of at least 10 of these, preferably more. In a more general community it can be combined with smaller rasboras, barbs, Anabantoids and West African dwarf cichlids such as Pelvicachromis species. Ideally, keep it with other South American species, such as other Hemigrammus or Hyphessobrycon species, pencil fish, Apistogramma dwarf cichlids, Corydoras and small Loricariids. It’s a very peaceful species that won’t compete well with very boisterous or much larger tankmates. To find high quality fish foods, click here. Its colours will become faded if kept in alkaline conditions. Weekly partial water changes are therefore a must. A good maintenance regime is essential with this species as it will lose colour in unfavourable conditions. Under these conditions the true beauty of the fish will be revealed.Īlternatively, it also does well in a more standard, well-planted tank. ![]() A small net bag filled with aquarium-safe peat can be added to the filter to aid in the simulation of black water conditions. Allow the wood and leaves to stain the water the colour of weak tea, removing old leaves and replacing them every few weeks so they don’t rot and foul the water. Aquatic plants are not a feature of this species‘ natural waters. A few handfuls of dried leaves (again beech can be used, or oak leaves are also suitable) would complete the natural feel. ![]() Use a substrate of river sand and add a few driftwood branches (if you can’t find driftwood of the desired shape, common beech is safe to use if thoroughly dried and stripped of bark) and twisted roots. MaintenanceĪ biotope setup would be very simple to arrange. Aquarium filters which have been highly recommended by customers in your area can be found here. ![]()
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