Blue Midas Blenny

Blue Midas Blenny (Ecsenius sp.) Care Level: Easy Temperament: Peaceful Colour Form: Blue with Iridescent Accents Diet: Omnivore Reef Compatible: Yes Water Conditions: 23-27°C, dKH 6-12, pH 7.8-8.4, sg 1.020-1.025 Max Size: 13 cm Family: Blenniidae Minimum Tank Size: 115 litres Overview The Blue Midas Blenny is a stunning variation of the popular Midas Blenny, exhibiting a striking blue colouration with shimmering, iridescent highlights. Like its golden counterpart, the Blue Midas Blenny is a peaceful and active addition to any marine aquarium. Found in the Indo-Pacific, this species captivates aquarists with its beauty, personality, and utility in reef tanks. Behaviour and Habitat This fish is a lively swimmer that enjoys open water but also frequently perches on live rock to observe its environment. The Blue Midas Blenny is known for its curious and interactive demeanour, often becoming a favourite of aquarists. It uses crevices in rock formations as resting spots, making live rock a key component of its habitat. Tank Requirements A tank of at least 115 litres is recommended to provide ample swimming space. Ideal conditions include: Live Rock: Provides shelter and natural perches. Moderate Flow: Simulates the currents of its natural reef environment. Secure Lid: Like all blennies, the Blue Midas is prone to jumping. Diet The Blue Midas Blenny thrives on a varied diet, including: Mysis shrimp and brine shrimp High-quality marine flakes or pellets Spirulina or algae-based foods Occasional nori or blanched vegetables for plant content Feed small portions 1-2 times daily for optimal health and colouration. Care Tips Maintain stable water parameters and excellent filtration. Provide plenty of rockwork for hiding and perching. Introduce the Blue Midas Blenny to a peaceful community tank to avoid stress. Reef Compatibility The Blue Midas Blenny is entirely reef-safe, coexisting harmoniously with corals and invertebrates. It can contribute to algae control by grazing on biofilm and algae growth. Compatibility This blenny pairs well with peaceful tank mates, including clownfish, gobies, and wrasses. Avoid aggressive or territorial species that may outcompete or intimidate the blenny. Final Thoughts The Blue Midas Blenny is a breathtaking and dynamic fish that brings elegance and charm to any aquarium. Its vibrant blue colouration, combined with its friendly and curious nature, makes it a standout choice for marine enthusiasts seeking a unique yet low-maintenance species. Whether in a reef or fish-only setup, the Blue Midas Blenny is sure to be a captivating centerpiece.