C
Congo Tetra
Phenacogrammus interruptus
VS
T
Tailspot Blenny
Ecsenius stigmatura
Choosing between Congo Tetra and Tailspot Blenny? 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.
Congo Tetra
Phenacogrammus interruptusVS
Tailspot Blenny
Ecsenius stigmaturaCommon Name
Congo Tetra
Tailspot Blenny
Scientific Name
Phenacogrammus interruptus
Ecsenius stigmatura
Type
Freshwater
Saltwater / Marine
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
10 gallons
Recommended Tank
40 gallons
20 gallons
Temperature
73°F - 81°F
72°F - 78°F
pH Range
6 - 7.5
8.1 - 8.4
Max Size
3.5 inches
2.5 inches
Lifespan
3-5 years
2-4 years
Diet
Flakes, Pellets, Frozen foods, Live foods
Marine algae, Algae sheets, Frozen Mysis shrimp, Marine pellets
Congo Tetra
✓ Good For
- Community tanks
- Schooling displays
Tailspot Blenny
✓ Good For
- Community tanks
- Small tanks
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