3" Lemon Oscar

🍋 3” Lemon Oscar (Astronotus ocellatus) – For Sale at Rob’s Aquatics

If you're looking to add color, personality, and power to your freshwater tank, the 3” Lemon Oscar is the perfect pick. This eye-catching variety of Astronotus ocellatus sports a vibrant yellow-to-lemon body tone, giving it a unique glow that stands out among other Oscar morphs.

Lemon Oscars are not just beautiful—they’re bold, intelligent, and interactive. Known to recognize their owners, beg for food, and even show off at the front of the tank, these fish are living pets with serious personality. At 3 inches, these juveniles are perfect for growing out in a predator or cichlid tank and will quickly establish themselves as the boss of their territory.

🌟 Why Choose a Lemon Oscar?

• Vibrant yellow coloration you won’t find in wild-type Oscars

• Highly intelligent and interactive—will watch you outside the tank

• Fast-growing species that can hit 10–12” in under a year with proper care

• Great with other large cichlids and South American predators

• A fan-favorite species featured by YouTubers like Bass Fishing Productions and The Fish Guys

Whether you're just starting your Oscar journey or looking to add a new color morph to your monster tank, the Lemon Oscar brings brightness and energy to every setup.

🧬 Species Profile

• Scientific Name: Astronotus ocellatus

• Common Name: Lemon Oscar

• Origin: Captive-bred morph (South American roots)

• Max Size: 12–14 inches

• Temperament: Semi-aggressive, bold personality

• Minimum Tank Size: 75–100 gallons

• Diet: Omnivorous — will eat pellets, frozen food, and even the occasional feeder

• Water Parameters:

  • Temp: 76–82°F

  • pH: 6.5–7.5

  • Soft to moderate hardness

📦 What You’ll Receive:

• 1x Live 3” Lemon Oscar

• Health-checked and actively feeding

• Shipped with our Live Arrival Guarantee

• Carefully packed with insulation and oxygen for safe delivery

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🎯 Ideal For:

• Cichlid lovers wanting a unique color morph

• New Oscar keepers starting with a juvenile

• Monster tank setups featuring predatory or semi-aggressive species

• Fans of fish YouTube looking to mimic their favorite tanks

• Collectors looking for colorful oddballs or statement fish

Bright, bold, and packed with personality, the 3” Lemon Oscar is an unforgettable addition to any aquarium. Whether it’s your first Oscar or your fifth, this sunny beast will own the tank—and your heart.

👉 Order your Lemon Oscar now at RobsAquatics.com