Yellow Polka Dot Boxfish (Ostracion cubicus)
Reef Compatible – With Caution
Care Level – Expert-only
Disposition – Peaceful
Min. Tank Size – 100 gallons
Mature Size – 18 inches
Product Specifications
| Feature | Detail |
|---|---|
| Size | S (1″ to 2″) |
| Species | Ostracion cubicus |
| Compatibility | Reef compatible with caution |
| Difficulty Level | Expert-only |
| Behavior | Peaceful |
| Minimum Tank Size | 100 gallons |
| Mature Size | 18 inches |
FAQ
Is the yellow polka dot boxfish safe to keep with corals?
The yellow polka dot boxfish can be kept in a reef tank, but caution is advised as it may interact with certain coral species. Monitor closely for any signs of damage or aggression.
What is the recommended tank size for this fish?
A minimum tank size of 100 gallons is required to provide adequate space and stability for the fish to thrive.
How long does it take for the fish to reach maturity?
The yellow polka dot boxfish can grow to 18 inches in mature size, which typically takes several years under proper care conditions.
Joseph Hamilton –
I’ve kept this boxfish for over a year in a 120-gallon tank. It’s peaceful and active, and the polka dots stand out well in the tank. I’ve had to be careful with some of the soft corals, but overall it’s a beautiful addition to my reef setup.
Boris Roberts –
The fish arrived healthy and was easy to set up. It’s not aggressive and spends most of its time near the back wall. I do notice it occasionally nips at delicate polyps, so I’ve added more robust corals to protect them.
Richard King –
As an expert-level reef keeper, I appreciate the care instructions provided. This fish has adapted well to my tank and shows no signs of stress. The coloration is vibrant and it’s a real eye-catcher.