Can Blue Tang (Regal Tang) Live With White Cloud Mountain Minnow?
Incompatible temperatures. Blue Tang (Regal Tang) needs 75–82°F, White Cloud Mountain Minnow needs 60–72°F.
Parameter Comparison
| Parameter | Blue Tang (Regal Tang) | White Cloud Mountain Minnow | Overlap |
|---|---|---|---|
| Temperature | 75–82°F | 60–72°F | No overlap ✗ |
| pH Range | 8.1–8.4 | 6–8 | No overlap ✗ |
| Temperament | semi-aggressive | peaceful | Monitor ⚠ |
| Max Size | 12" | 1.5" | Size mismatch ✗ |
| Min Tank Size | 75 gal | 10 gal | 75 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | intermediate | beginner | — |
Species Profiles
Blue Tang (Regal Tang)
Paracanthurus hepatus
The blue tang — Dory from Finding Nemo — is one of the most recognizable marine fish with its vivid royal blue body, black palette marking, and yellow tail. While stunning, they grow large (up to 12 inches), are highly susceptible to ich, and need tanks of 75+ gallons. They are not beginner fish despite their popularity following the movies.
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 →