Typical size 10cm
Max size 12cm
Tank Area Middle, top
Min Tank Size 75cm
Temp Min: 22℃ Max: 28℃
Feeding Flake, frozen, live foods
pH Range 7-8.5
Swordtail (female)Xiphophorus hellerii
There are many colour morphs of the Swordtail available and it is a deservedly popular aquarium fish. Swordtails are active, colourful, hardy, and in most cases good-natured making them an ideal fish for beginners or community aquariums. Some swordtails are starting to show the telltale signs of intensive breeding and a drop in natural immunity. To counter this, a little aquarium salt added to the water will increase the fish's disease resistance. If Males and females are kept together, several females should be kept to each male to avoid females becoming stressed by harassment. It is quite common for young females to appear to turn into males as they age, in some cases this is a true sex reversal although in most it is simply a male that has not yet matured. Provide a few hiding spots amongst plants and mix with other similar sized fish.
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