Madagascar Spotted Croucher Goby

Madagascar Spotted Croucher Goby
(Caracanthus madagascariensis)

The Madagascar Spotted Croucher Goby is a rare and unforgettable nano fish with a creamy white body covered in vibrant red and pink speckled spotting, just like scattered paint droplets across soft translucent fins. Its chunky, rounded shape and signature “crouching” behavior give it a whimsical, almost plush-like appearance as it rests directly on sand, rock, and macroalgae.

Unlike traditional gobies that hover and dart, this species prefers to sit and observe, slowly scooting from perch to perch. The light, semi-translucent fins paired with bold red spotting create a stunning contrast against natural reef substrates and lush macroalgae beds.

This species thrives in peaceful, mature nano systems with gentle flow and textured surfaces where it can comfortably perch. It is especially well suited for macroalgae tanks, micro reefs, and species-focused aquariums designed for slow, curious fish.

Key Features:

• Creamy white body with vivid red/pink speckled spots

• Rounded, plush-like body with translucent fins

• Unique crouching and perching behavior

• Perfect for nano and micro reef displays

Care Level: Moderate
Adult Size: ~2 inches
Temperament: Peaceful to semi-peaceful
Diet: Frozen Mysis and small chopped meaty foods
Tank Size: 4+ gallons

A truly rare micro predator that adds texture, personality, and soft color to to any small saltwater display.

⚠️ Venom Warning

This species has venomous dorsal spines. Always know where your fish is when working in the tank and avoid direct contact.  The Macro Lady is not responsible for any injury incurred by venomous fish.  

Photo from reefs.com