Blue Angelfish - Early Adult Phase

Blue Angelfish (Holacanthus bermudensis): Large, brilliantly colored angelfish with a vibrant blue body, yellow tail and fins, and subtle green highlights Closely related to the Queen Angelfish — juveniles often display similar electric blue lines and facial markings Reaches 12–15 inches as an adult Hardy and intelligent, making it a striking centerpiece for large marine aquariums Origin & Habitat Native to the Western Atlantic, including Bermuda, Florida, and the Caribbean Found around coral reefs and rocky ledges at moderate depths Juveniles often inhabit shallower reef zones and cleaning stations Temperament & Reef Safety Semi‑aggressive, especially toward other large angels May nip at LPS corals, zoanthids, and clam mantles Generally not reef‑safe, though individuals vary Best suited for FOWLR or carefully selected mixed systems Tank Requirements Minimum 180 gallons Provide ample rockwork, caves, and grazing surfaces Stable water parameters: 72–78°F, pH 8.1–8.4, salinity 1.023–1.025 High‑quality filtration and strong oxygenation required Tight lid recommended — strong swimmer that can bolt when startled Diet Omnivore with sponge‑feeding tendencies Offer a varied diet: angel‑specific foods containing sponge, mysis, brine, spirulina pellets, seaweed blends, and high‑quality frozen angel formulas Multiple small feedings daily maintain health and coloration Compatibility Works well with tangs, larger wrasses, and peaceful to moderately aggressive fish Avoid mixing with other Holacanthus or similar‑sized angels unless the tank is extremely large Not recommended for coral‑heavy reef tanks Why Hobbyists Love It Stunning coloration and regal presence Hardy and adaptable once established Intelligent, interactive behavior A showpiece fish for large display aquariums