Can Otocinclus Live With Tiger Barb?
⚠️Caution
Otocinclus Catfish and Tiger Barb may coexist with careful monitoring, adequate space, and hiding spots.
Conditions: Minimum 20 gallon tank.
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Parameter Comparison
| Parameter | Otocinclus | Tiger Barb | Overlap |
|---|---|---|---|
| Temperature | 70–79°F | 68–79°F | 74–79°F ✓ |
| pH Range | 6–7.5 | 6–7.5 | 6–7.5 ✓ |
| Temperament | peaceful | semi-aggressive | Monitor ⚠ |
| Max Size | 2" | 2.8" | Similar ✓ |
| Min Tank Size | 11 gal | 20 gal | 20 gal minimum together |
| Diet | Herbivore | Omnivore | — |
| Care Level | intermediate | beginner | — |
Tank Requirements for Otocinclus + Tiger Barb
To keep Otocinclus and Tiger Barb together, you need at minimum a 20 gallon tank. Otocinclus should be kept in a school of 6+. Tiger Barb should be kept in a school of 8+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Otocinclus
Otocinclus spp.
intermediatepeaceful11+ gal
The Otocinclus (Otocinclus spp.) is a intermediate freshwater species known for its brown-gray, dark lateral stripe coloration. Small algae eater. Surfaces.
Full care guide →Tiger Barb
Puntigrus tetrazona
beginnersemi-aggressive20+ gal
The Tiger Barb (Puntigrus tetrazona) is a beginner freshwater species known for its orange-gold, black stripes coloration. Keep in groups of 6+. Mid.
Full care guide →Other Compatible Tank Mates
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