Blue Cobalt Discus Size:Under 2 Inch Designed for compatible AI Hydra

Designed for compatible AI Hydra 32HD and Hydra 64HD fixture mounting applications

ReefATO+ readiness

Application: complete reef dosing for larger non-refugium systems

helping produce clearer water and reduce aquarium maintenance demands

skimmer chamber

Blue Cobalt Discus Size:Under 2 Inch Designed for compatible AI HydraBlue Cobalt Discus Symphysodon sp Discus are regarded as one of the most well known fish to the freshwater hobby, popularized by their striking colors and patterns. They are a peaceful fish that only become territorial while they are breeding. They grow to roughly 8" and would prefer a taller rather than wider tank of at least 60 gallons. They like their water between 79 86oF, a pH between 6,1 7. 5. They are primarily carnivores, so providing them