American Cichlid – Red Oscar (Astronotus ocellatus) 7cm

Red Oscar – A Fiery and Charismatic Tank Star

Red Oscar, a vibrant Astronotus ocellatus, lights up aquariums with its fiery red patterns. Native to South America’s Amazon Basin, this cichlid’s bold personality shines. Consequently, its spirited nature suits large tanks. Thus, experienced aquarists value its striking appearance and engaging antics, making it a true focal point.

Size and Lifespan

This cichlid grows to 30 cm, living 10–12 years with attentive care. For instance, clean water and a varied diet boost health. Moreover, regular maintenance prevents stress. As a result, committed hobbyists enjoy its lively presence for years.

Ideal Tank Setup

A large tank suits this energetic fish. Additionally, secure decor prevents disruption. To replicate its natural habitat:

• Select a 200-litre tank for ample space.
• Use fine gravel substrate for authenticity.
• Add anchored driftwood or robust plants.
• Keep water at 26–28°C with a 6.5–7.5 pH.
• Fit strong filtration for high waste levels.

Thus, this setup supports its active lifestyle.

Compatible Tank Mates

This territorial fish thrives with assertive companions. However, avoid small or timid species, as they may face aggression. Instead, choose robust fish to ensure peace. Suitable tank mates include:

• Firemouth cichlids for their bold temperament.
• Blue acaras for size compatibility.
• Common plecos for their hardy nature.

Consequently, a spacious tank curbs disputes.

Diet and Feeding

A varied diet fuels this cichlid’s energy. For example, cichlid pellets offer balanced nutrition. Additionally, provide live or frozen foods like brine shrimp or bloodworms. Include greens like spinach sparingly. As a result, diverse feeding enhances its vivid red hues.

Breeding and Behaviour of Red Oscar

This cichlid pairs loyally, laying eggs on flat rocks. Moreover, parents fiercely guard their fry. Therefore, separating fry boosts survival. Their curious nature sparks lively interactions with keepers. Consequently, warm water and stable conditions promote breeding success.

Species Overview

• Species: Astronotus ocellatus
• Common Name: Red Tiger Oscar Cichlid
• Origin: South America; Brazil, Columbia, Ecuador, French Guiana and Peru
• Diet: Omnivore
• pH Range: Prefer Neutral but can be 6.5–7.5
• Temperature: 26–28°C
• Breed Type: Egg Layer
• Current Size: Approximately 7 cm
• Max Size: Approximately 30 cm
• Tank Size: Minimum 200 litres

FAQs

What size tank is ideal for Red Oscar?
A 200-litre tank supports its size and active habits.

Can they live with other fish?
Yes, they suit bold fish like firemouth cichlids, but avoid small species.

How often should I feed them?
Feed once or twice daily with varied foods for health.

Do they need to be in groups?
They thrive solo or paired, as territory needs limit groups.

How long do they live?
With care, they live 10–12 years, a vibrant addition.

Add a Red Oscar to Your Aquarium Today!

Elevate your tank with the Red Oscar’s fiery brilliance. Ultimately, its bold colours and lively spirit create a striking display. Therefore, build a spacious setup and enjoy this dynamic cichlid!