Discus Fish Care Guide (Fresh water)
1. Tank Requirements
- Minimum tank size
Juveniles: 120L (30 gal) for a small group
Adults: 200–250L+ (55–65 gal) recommended - Height matters – Discus are tall fish
- Bare bottom tanks are easier for beginners
Planted tanks are fine only with stable parameter
2. Water Parameters (Very Important)
| Parameter | Ideal Range |
|---|---|
| Temperature | 28–30°C |
| pH | 6.0–7.0 |
| Water hardness | 3–8 dGH |
| Ammonia | 0 ppm |
| Nitrite | 0 ppm |
| Nitrate | below 50 ppm |
FAQ
What is the ideal water temperature for German Leopard Discus?
The ideal water temperature for German Leopard Discus is between 28–30°C.
Can I keep German Leopard Discus in a planted tank?
Planted tanks can be used only if water parameters are stable and well-maintained.
How large of a tank is needed for adult German Leopard Discus?
A tank of 200–250L (55–65 gal) or larger is recommended for adult German Leopard Discus.
Molly Dowd –
My German Leopard Discus has been thriving in a 220L tank with stable water parameters. The fish are active and colorful, and the tank setup was manageable with regular water changes. I appreciate the clear care instructions provided.
Richard Mackay –
The fish are beautiful and quite active. I kept them in a bare bottom tank which made maintenance easier. I had to monitor temperature closely, but it’s manageable with a heater.
Melanie Alsop –
After following the care guide, my discus have grown well and show vibrant colors. The water parameters were stable, and the fish seem healthy and happy in their environment.