D
Discus
Symphysodon spp.
VS
P
Purple Firefish
Nemateleotris decora
Choosing between Discus and Purple Firefish? Both are excellent choices, but they have different care requirements and temperaments. Use the detailed comparison below to make an informed decision based on your experience level, tank size, and community goals.
Discus
Symphysodon spp.VS
Purple Firefish
Nemateleotris decoraCommon Name
Discus
Purple Firefish
Scientific Name
Symphysodon spp.
Nemateleotris decora
Type
Freshwater
Saltwater / Marine
Difficulty
Advanced
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
55 gallons
20 gallons
Recommended Tank
75 gallons
30 gallons
Temperature
82°F - 88°F
72°F - 78°F
pH Range
6 - 7
8.1 - 8.4
Max Size
8 inches
3 inches
Lifespan
10-15 years
3-5 years
Diet
High-quality pellets, Beef heart, Frozen foods, Live foods
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods
Discus
✓ Good For
- Community tanks
Purple Firefish
✓ Good For
- Community tanks
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