Albino Congo Tetra (Phenacogrammus interruptus)

Albino Congo Tetra

Phenacogrammus interruptus

Pearlescent Colour • Elegant Fins • Peaceful Schooling Fish

The Albino Congo Tetra is a beautiful colour variation of the classic Congo Tetra, featuring a pale, pearlescent body, soft golden tones and distinctive pink-to-red eyes. Mature males develop impressive flowing fins, creating an elegant display as they swim through the aquarium.

Their shimmering appearance stands out beautifully against green plants and darker backgrounds, making them an eye-catching choice for a spacious community tank.

Behaviour & Compatibility

Albino Congo Tetras are peaceful, active schooling fish that feel most comfortable with their own kind.

• Keep at least six, ideally eight or more

• Suitable for peaceful community fish with similar water requirements

• Avoid aggressive species and fin-nippers

• May eat tiny shrimp and fish fry

• Can become timid without enough companions or shelter

They mainly occupy the middle levels of the aquarium, where a group has room to swim and display naturally.

Tank Setup

Provide a well-planted aquarium with open swimming space through the centre.

• Plants around the back and sides for security

• Floating plants or shaded areas to soften bright lighting

• Stable water conditions, effective filtration and regular water changes

• A secure lid, as startled fish may jump

• A mature aquarium with soft to moderately hard water

Feeding

Albino Congo Tetras are omnivores and thrive on a varied diet.

• High-quality tropical flakes or small pellets

• Frozen or live brine shrimp and daphnia

• Occasional bloodworms

• Some plant-based foods as part of a balanced diet

Feed small portions and ensure any shy individuals get their share.

Why You’ll Love Them

• Beautiful pale gold and pearlescent colouring

• Elegant, flowing fins in mature males

• Peaceful temperament

• An impressive schooling display

• A striking addition to larger planted aquariums

Recommended Tank Parameters

• Temperature: 23–27°C

• pH: 6.0–7.5

• Water hardness: Soft to moderately hard

• Tank size: 150 L or larger, ideally at least 90 cm long

• Group size: At least six; eight or more preferred

Care Summary

• Scientific name: Phenacogrammus interruptus

• Diet: Omnivore

• Social behaviour: Peaceful, schooling

• Origin: Captive-bred albino variety; the species originates from the Congo River Basin in Central Africa

• Adult size: Approximately 6–8 cm, with males generally larger and longer-finned than females

• Care level: Suitable for aquarists with an established, well-maintained aquarium

Sample photo is for reference only. Colour, size and fin development vary between individuals. Juveniles will not yet show the full finnage of mature adults.