Neon Tetra

What Are Neon Tetras?

Neon Tetras are vibrant, small tropical freshwater fish known for their bright blue and red colors. Ideal for community tanks, they prefer soft, acidic water and a peaceful environment.

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What Do Neon Tetras Eat?

Neon Tetras thrive on a diet of high-quality flake foods, brine shrimp, and daphnia. They benefit from varied nutrition including both plant-based and meaty foods.

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Do Neon Tetras Eat Algae?

Neon Tetras may nibble on algae but they do not primarily eat algae. They prefer a diet of small, commercial fish food and microscopic animals.

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How Big Do Neon Tetras Get?

Neon Tetras grow to about 1.5 inches (4 cm) in length, making them perfect for small to medium-sized tanks.

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How Many Neon Tetras in a 5, 10, 20 Gallon Tank?

For a 5-gallon tank, a small group of 5-6 is suitable; a 10-gallon tank can accommodate 10-12; in a 20-gallon tank, 15-20 Neon Tetras can live comfortably, reflecting their need for schooling.

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How Long Do Neon Tetras Live?

With proper care, Neon Tetras can live up to 8 years, although 5 years is more common in home aquariums.

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How Many Neon Tetras Should be Kept Together?

Neon Tetras are schooling fish and thrive in groups of 6 or more. Larger groups are recommended for a natural and stress-free environment.

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How to Breed Neon Tetras?

1. Set Up Breeding Tank: Use a small tank (10 gallons) with soft, acidic water (pH around 6.0) and a temperature of 75°F (24°C).
2. Dim Lighting: Keep the tank dimly lit to mimic their natural breeding conditions.
3. Condition the Pair: Feed the breeding pair high-quality foods.
4. Spawning Mop or Plants: Provide fine-leaved plants or a spawning mop for egg laying.
5. Water Change: A small water change with slightly cooler water can stimulate spawning.
6. Observe Spawning: Eggs are usually laid in the morning. Once eggs are laid, remove adults to prevent them from eating the eggs.
7. Egg Care: Keep the tank dark until eggs hatch (24-36 hours) and fry become free-swimming.

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