Xiphophorus helleri
Choice of décor is not especially critical though it tends to look best in a heavily-planted set-up with a dark substrate. Wild forms should also suit an aquarium arranged to resemble a flowing stream with water-worn rocks and small boulders.
The addition of some floating plants and driftwood roots or branches to diffuse the light entering the tank also seems to be appreciated and adds a more natural feel.
Filtration does not need to be particularly strong though it does seem to appreciate a degree of water movement.
DietStomach analyses of wild specimens have shown it to be a generalised omnivore, feeding on a range of aquatic and terrestrial invertebrates, organic detritus, algae, and other plant material.
In the aquarium it is unfussy and will accept just about anything offered. Offer a balanced diet comprising good quality dried products along with small live and frozen foods such as Daphnia, Artemia and chironomid larvae (bloodworm).
In confined spaces groups of males tend to form dominance hierarchies and may invest a significant proportion of time maintaining their respective positions.
24-28°C
16 cm
pH 7-8
The addition of some floating plants and driftwood roots or branches to diffuse the light entering the tank also seems to be appreciated and adds a more natural feel.
Filtration does not need to be particularly strong though it does seem to appreciate a degree of water movement.
DietStomach analyses of wild specimens have shown it to be a generalised omnivore, feeding on a range of aquatic and terrestrial invertebrates, organic detritus, algae, and other plant material.
In the aquarium it is unfussy and will accept just about anything offered. Offer a balanced diet comprising good quality dried products along with small live and frozen foods such as Daphnia, Artemia and chironomid larvae (bloodworm).
In confined spaces groups of males tend to form dominance hierarchies and may invest a significant proportion of time maintaining their respective positions.
24-28°C
16 cm
pH 7-8