S
Severum
Heros severus
VS
T
Tailspot Blenny
Ecsenius stigmatura
Choosing between Severum 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.
Severum
Heros severusVS
Tailspot Blenny
Ecsenius stigmaturaCommon Name
Severum
Tailspot Blenny
Scientific Name
Heros severus
Ecsenius stigmatura
Type
Freshwater
Saltwater / Marine
Difficulty
Intermediate
Intermediate
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
55 gallons
10 gallons
Recommended Tank
75 gallons
20 gallons
Temperature
74°F - 84°F
72°F - 78°F
pH Range
6 - 7.5
8.1 - 8.4
Max Size
12 inches
2.5 inches
Lifespan
10-15 years
2-4 years
Diet
Cichlid pellets, Vegetables, Frozen foods, Spirulina, Algae wafers
Marine algae, Algae sheets, Frozen Mysis shrimp, Marine pellets
Severum
✓ Good For
- Community tanks
Tailspot Blenny
✓ Good For
- Community tanks
- Small tanks
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