the Heros severus lives in the low water-regions of your aquarium. The basin-length of the aquarium should amount to at least 100 cm for these fish. An eye-stain-colorful-perch is peaceful in the mormalfall. Males like females can gain a length of up to 20 cm.
Attitude: Optimal-proof prevail water-temperatures of 23 to 25 °C in the aquarium. The pH-area should lie between 6.0 and 6.5. A water-hardness area between 5 and 5 is moreover commendable.The attitude of these fish in the aquarium is relatively unproblematic.
Differentiation of the sexes: m: Genitalpapillen
Natural spread: Northern South America up to the Amazon-basin
Scientific name: