Can Pea Puffer Live With White Cloud Mountain Minnow?
Incompatible temperatures. Pea Puffer needs 74–82°F, White Cloud Mountain Minnow needs 60–72°F.
Parameter Comparison
| Parameter | Pea Puffer | White Cloud Mountain Minnow | Overlap |
|---|---|---|---|
| Temperature | 74–82°F | 60–72°F | No overlap ✗ |
| pH Range | 7–8 | 6–8 | 7–8 ✓ |
| Temperament | aggressive | peaceful | Aggression risk ✗ |
| Max Size | 1" | 1.5" | Similar ✓ |
| Min Tank Size | 5 gal | 10 gal | 10 gal minimum together |
| Diet | Carnivore | Omnivore | — |
| Care Level | intermediate | beginner | — |
Species Profiles
Pea Puffer
Carinotetraodon travancoricus
Pea puffers are the smallest freshwater pufferfish in the world, growing to just 1 inch. Despite their tiny size, they have big personalities — they are curious, intelligent, and surprisingly aggressive. They are best kept in species-only tanks and require live or frozen food.
Full care guide →White Cloud Mountain Minnow
Tanichthys albonubes
White cloud mountain minnows are hardy, colorful cold-water fish that are perfect for unheated aquariums and goldfish companions. Their small size, brilliant red fins, and iridescent lateral line make them surprisingly attractive for such a hardy, easy-to-keep species. They are one of the few truly cold-water schooling fish available in the hobby.
Full care guide →