S
Siamese Algae Eater
Crossocheilus oblongus
VS
U
Upside Down Catfish
Synodontis nigriventris
Choosing between Siamese Algae Eater and Upside Down Catfish? 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.
Siamese Algae Eater
Crossocheilus oblongusVS
Upside Down Catfish
Synodontis nigriventrisCommon Name
Siamese Algae Eater
Upside Down Catfish
Scientific Name
Crossocheilus oblongus
Synodontis nigriventris
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
20 gallons
Recommended Tank
55 gallons
30 gallons
Temperature
75°F - 79°F
72°F - 79°F
pH Range
6.5 - 7.5
6 - 7.5
Max Size
6 inches
4 inches
Lifespan
10-12 years
5-8 years
Diet
Algae, Algae wafers, Vegetables, Flakes, Frozen foods
Flakes, Pellets, Frozen foods, Algae wafers
Siamese Algae Eater
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Upside Down Catfish
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.