Description

🔵 Tailspot Blenny (Ecsenius stigmatura)

The Tailspot Blenny is a small, peaceful, and colorful algae-eater that’s perfect for nano and reef aquariums. Recognized by its vibrant blue and orange hues, comical face, and the signature dark spot at the base of its tail, this blenny adds both personality and utility to your tank.

🪸 Care Guide

• Temperament: Peaceful, curious, and full of character

• Reef Safe: ✅ Yes

• Max Size: ~2.5 inches

• Diet: Herbivore – primarily grazes on algae; also accepts pellets, spirulina, and prepared herbivore foods

• Feeding Frequency: 1–2 times daily, plus natural algae grazing

🌊 Tank Requirements

• Minimum Tank Size: 10 gallons

• Lighting: No special requirements

• Water Flow: Low to moderate

• Aquascape: Live rock with plenty of grazing surfaces and hiding spots

🧬 Behavior & Compatibility

• Gets along well with other peaceful reef fish

• May show minor territorial behavior toward similar-shaped blennies in small tanks

• Great addition to nano, mixed-reef, and peaceful community setups

Fun Fact:
Tailspot Blennies love to perch and watch the tank—often becoming a favorite for their quirky, expressive behavior!