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Powder Blue Discus

Symphysodon sp.

Origin: Captive bred

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Water Parameters

Temperature2831 °C
15 °C35 °C
pH67
49
GH (Hardness)28 °dGH
0 °dGH30 °dGH
KH (Alkalinity)03 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
20 cm
Min Tank
200 L
Lifespan
10-15
Swimming Level
middle
Schooling
Yes (5+)
Diet
carnivore
Temperament
peaceful; best in groups of 5+; dominant fish may assert hierarchy but rarely causes serious injury

About

The Powder Blue Discus presents a soft, pastel sky-blue coloration that appears almost luminescent under bright aquarium lighting. A popular variety in the Benelux hobby for its gentle appearance and compatibility with other peaceful discus strains. Requires stable, warm, soft water and a nutrient-rich diet to maintain its delicate hue. Best kept in groups of five or more in a tall, heavily planted aquarium with compatible peaceful tank mates.

Care Guide

Minimum 200 L tall aquarium. pH 6.0–7.0, GH 2–8, KH 0–3, temperature 28–31°C. Feed beef heart, quality discus pellets, frozen bloodworm, and spirulina. Keep in groups of 5+. Excellent water quality essential — 25–30% water changes 2–3× weekly. Very sensitive to nitrates; keep below 10 ppm. Compatible with cardinal tetras, altum angelfish, and other warm, soft-water species.

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