Harlequin Spotted Grunt Sweetlips (Plectorhinchus chaetodonoides)
Reef Compatible: No
Care Level: Expert-Only
Disposition: Semi-aggressive
Minimum Tank Size: 125 gallons
Mature Size: 28 inches
Specifications
| Feature | Detail |
|---|---|
| Species | Plectorhinchus chaetodonoides |
| Size (Adult) | 28 inches |
| Minimum Tank Size | 125 gallons |
| Compatibility | Not reef compatible |
| Behavior | Semi-aggressive |
| Difficulty Level | Expert-only |
FAQ
Is the Harlequin Spotted Grunt compatible with a reef tank?
No, this species is not compatible with reef tanks.
What is the minimum tank size required for this fish?
A minimum tank size of 125 gallons is required.
How large does this fish grow in maturity?
The mature size of the Harlequin Spotted Grunt is 28 inches.


Liam Paige –
This fish is a striking addition to a large marine setup. It has a unique appearance and remains active without causing major aggression. Only suitable for experienced aquarists with a spacious tank. Very satisfied with the purchase and its behavior in the tank.
Connor Murray –
Installed in a 150-gallon tank with proper hiding spots. The fish is semi-aggressive but manageable with proper tank mates. Not for beginners. It’s visually impressive and adds a dynamic presence to the display.
Victoria Hughes –
We have a large tank and the fish has adapted well. It’s not aggressive toward other fish, but it does require a lot of space and stable water conditions. Would recommend only to expert-level keepers.