Cobalt Blue Discus Assorted 7cm

Cobalt Blue Discus (Symphysodon sp.)

Elevate your aquarium with the mesmerizing Cobalt Blue Discus! Native to the Amazon floodplains, this omnivorous fish captivates with its vibrant blue patterns and disc-shaped body. For example, its peaceful schooling behaviour creates a dazzling display in community tanks. Consequently, experienced aquarists treasure its striking elegance. Order now to enhance your tank with this Amazonian gem!

Caring for Cobalt Blue Discus

To ensure these discus thrive, provide a tank of at least 200 litres with soft, acidic water and minimal flow. For instance, maintain water temperatures between 28°C and 31°C, with a pH range of 5.8–6.5, mimicking their shaded Amazon habitat. Moreover, include driftwood, Amazon Sword plants, and soft sediment for foraging. However, regular 20–30% weekly water changes and strong filtration are vital for their health.

Ideal Tank Mates

Cobalt Blue Discus are peaceful but shy, thriving with dither fish like Rummy-nose tetras or other Amazonian species. For example, they coexist well with larger tetras, Corydoras catfish, or peaceful cichlids in groups of 6–8 to encourage schooling. However, avoid aggressive or fast-moving fish that may stress them. Moreover, a tank with ample cover enhances their confidence and vibrant display.

Feeding and Nutrition

As omnivores, these discus require a varied diet to maintain their vivid blue hues. For instance, offer high-quality discus pellets, frozen foods like bloodworms or brine shrimp, and plant-based foods like spirulina. Moreover, smaller discus need monitoring to ensure they eat. Consequently, feed them 2–3 times daily in small portions to support health and maintain water quality.

Breeding Cobalt Blue Discus

Breeding these discus is challenging but achievable with optimal conditions. For example, a warm tank with vertical surfaces like driftwood or plants encourages egg-laying, and pairs form strong bonds. Moreover, parents may guard fry, but separation is often needed for fry survival. However, pristine water and stable conditions are critical for successful breeding.

Species Overview

The Cobalt Blue Discus is a stunning and peaceful fish, ideal for large, well-maintained community aquariums. Moreover, its vibrant blue patterns, schooling behaviour, and elegant shape make it a captivating choice for dedicated aquarists.

• Species: Symphysodon sp.
• Common Name: Cobalt Blue Discus, Discus
• Origin: Amazon Basin, South America
• Diet: Omnivore
• PH Range: 5.8–6.5
• Temperature: 28°C–31°C
• Current Size: Approximately 9 cm
• Max Size: Approximately 20 cm
• Tank Size: Minimum 200 litres

FAQs

What tank size is ideal for Cobalt Blue Discus?
A minimum of 200 litres with plants, driftwood, and soft sediment is recommended.

Can they live with other fish?
Yes, they thrive with peaceful Amazonian fish like tetras, avoiding aggressive species.

What do Cobalt Blue Discus eat?
They enjoy discus pellets, frozen bloodworms, and spirulina, fed 2–3 times daily.

Are they easy to care for?
They suit experienced aquarists who maintain warm, acidic water and stable conditions.

What water conditions do they need?
They prefer soft, acidic water with temperatures between 28°C and 31°C and minimal flow.

Order your Cobalt Blue Discus today and add a vibrant, schooling marvel to your aquarium! Live fish and aquarium products shipped Australia-wide.