Marlboro Red Discus
Scientific Name: Symphysodon Aequifasciatus
Common Name: Marlboro Red Discus
Adult Size: 6 – 7 inches
Life Expectancy: 5 years
Habitat: Amazon basin of S. America
Minimum Tank Size: 50 gallons
Ideal Tank Conditions:
- Temperature Range: 82 – 86°F
- pH Range: 6.4 – 7.2
- Water Hardness: 1 – 4
Temperament: Peaceful
Diet & Nutrition: Carnivore; frozen blood worm, beef heart, live black worms
Breeding & Spawning: Discus will lay their eggs on broad leaved plants like Amazon Swords or a
| Parameter | Value |
|---|---|
| Scientific Name | Symphysodon Aequifasciatus |
| Common Name | Marlboro Red Discus |
| Adult Size | 6 – 7 inches |
| Life Expectancy | 5 years |
| Habitat | Amazon basin of S. America |
| Minimum Tank Size | 50 gallons |
| Temperature Range | 82 – 86°F |
| pH Range | 6.4 – 7.2 |
| Water Hardness | 1 – 4 |
| Temperament | Peaceful |
| Diet | Carnivore; frozen blood worm, beef heart, live black worms |
FAQ
What is the ideal water temperature for Marlboro Red Discus?
The ideal water temperature range is 82 to 86°F.
How big does a Marlboro Red Discus grow?
Adult size is typically 6 to 7 inches.
What kind of tank setup is needed for this fish?
A minimum tank size of 50 gallons is required, with stable water parameters including pH between 6.4 and 7.2 and water hardness between 1 and 4.


Joseph Skinner –
The Marlboro Red Discus is a stunning addition to my aquarium. It’s peaceful and stays active without causing stress to other fish. I’ve kept it for over a year and it’s still vibrant. The water parameters are stable with proper filtration and regular testing. Feeding it frozen blood worms and beef heart keeps it healthy and well-fed.
Blake Duncan –
This discus is beautiful with its bright red coloration. It’s a peaceful fish that doesn’t compete with other species. I maintain a 50-gallon tank with Amazon Swords for egg-laying. The temperature stays within the recommended range, and it’s easy to care for with a consistent diet.
Leonard Howard –
I bought this fish for my home aquarium and it has adapted well. It’s active during the day and stays calm at night. The water hardness and pH are within the ideal range. I feed it a mix of frozen and live foods regularly. It’s a long-term investment and worth the effort.