Emperor tetra is a territory dependent fish, so in the school there is only one alpha male, – who has taken the largest territory. When guarding the territory male swims and leans a bit forward, at that its tail rises 45 degrees up and looks like a crown. Sep 24, 2017 - Purple Emperor Tetra Purple, black and blue distinctive fins create a visual treat for this mid-level schooling fish. Tetra Fish Foods. Tetras accept a variety of foods including flake foods, Blood-worms, Boiled vegetables, Daphnia and small insects. Common name: Blue Emperor Tetra, Purple Emperor Tetra, Royal Tetra, Regal Tetra Scientific name: Inpaichthys Kerri Average Adult Fish Size: 1.5 inches / 3.8 cm Place of Origin: Rio Aripuan and upper Rio Madeira basins, Brazil. Temperature Range – 22 - 27°C. The purple emperor tetra is also called the black emperor t Glassworm and daphnia will be chased around the tank until it has all been eaten, and other live foods are also readily accepted. Current Size – 2cm – 4cm. pH Range – 6.0 – 7.5. I was told they are hard fish to keep. Their brilliant blue / purple coloration makes them a stand out species in the tropical freshwater aquarium trade, as there are not too many other species that exhibit a bright blue / purple coloration like the Blue Emperor Tetra. Purple Emperor Tetras are omnivores and will readily accept live, frozen or freeze dried bloodworms, brine shrimp, Daphnia, mosquito larvae, and tubifex along with a staple diet of quality flake food. I meet the tank conditions. This species is not only in a different genus, but achieves a significantly smaller size and does not develop fin extensions. (They die easy etc) I did read up on them here Purple Emperor Tetra The care level is Moderate. The fish is active, peaceful and contrasts in coloring with many brightly colored fishes. The Purple Emperor Tetra's are on my "must have" list. Species – Purple Emperor Tetra – Inpaichthys kerri. Inpaichthys also possesses an adipose fin, which is absent inNematobrycon. The Blue Emperor Tetra (Inpaichthys kerr) are is an attractive Tetra species originating from the Upper Aripuanae and Madeira river basins of the Brazilian Amazon. Purple emperor tetras do not like to be chased and are prone to disease if stressed so do not keep these with semi aggressive community fish. The ‘blue’ or ‘purple emperor tetra’, Inpaichthys kerri is also frequently misidentified as N. palmeri. Anyone have major issues with fish lose? Purple emperor tetras need a good variety of quality foods. Special Requirements - It is best to provide your Tetra with a mixed environment with some open swimming space and some plant cover. They should be fed as much as they can consume in a five minute period, two or three times a day in lieu of only one large feeding. Adult Length – 4cm. Purple Emperor Tetra (Inpaichthys kerri) Male . Meaty foods should be limited to 2-3 times weekly.