1. What is the Discus Fish Tank Size Calculator?

The Discus Fish Tank Size Calculator helps determine the minimum aquarium volume needed to properly house discus fish based on the number of fish and recommended gallons per fish.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• Number of fish — Total discus fish count
• Gallons per fish — Recommended water volume per discus (typically 10 gallons per adult)

Explanation: Discus fish require more space than many other tropical fish due to their size and territorial nature.

3. Importance of Proper Tank Sizing

Details: Proper tank sizing is crucial for discus health, reducing stress, maintaining water quality, and allowing adequate swimming space.

4. Using the Calculator

Tips: Enter the number of discus fish and the recommended gallons per fish (10 gallons per adult is standard). All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: How many gallons does each discus fish need?
A: Adult discus typically need 10 gallons per fish, juveniles can be kept at 5-7 gallons per fish initially.

Q2: Can I keep discus in a smaller tank?
A: Not recommended. Discus require stable water conditions which are harder to maintain in smaller volumes.

Q3: What's the minimum tank size for a pair of discus?
A: For a breeding pair, 30 gallons is the absolute minimum, though larger is better.

Q4: Does tank shape matter for discus?
A: Yes, discus prefer wider tanks over tall narrow ones as they need horizontal swimming space.

Q5: What other factors affect tank size requirements?
A: Tank mates, filtration capacity, water change frequency, and planted vs bare tanks all influence space needs.