Overview
The Tomato Clownfish (Amphiprion frenatus) is a beginner saltwater species known for its red-orange, single white bar coloration. Hardy. Mid.
Origin & Appearance
Origin: Western Pacific.
Colors: Red-Orange, Single white bar.
Body Shape: Deep Fusiform (oval/robust). Typical adult dimensions: 14.0 x 2.8 x 5.6.
Sexual Dimorphism: Female is larger and dominant.
Tank & Water Requirements
| Min Tank Size | 30 gallons |
| Temperature | 75–81°F |
| pH Range | 8.1–8.4 |
| Water Hardness (GH) | dKH 8-12 |
| Bioload | low |
| Oxygen Demand | medium |
| Plant Safe | yes |
| Aquarium Position | Mid |
Behavior & Activity
Bold waddle-swimmer; more aggressive territorial defense than ocellaris; quick darting charges at intruders
Speed: 35/100Aggression: 3/10diurnalSchooling (6+)
Breeding
Moderate; egg depositor on rock near anemone
Common Diseases
💊 Brooklynella💊 ich
Expert Notes
Hardy; aggressive for a clownfish