Red Hook Silver Dollar / Myloplus rubripinnis display-limited A minimum tank size of

A minimum tank size of 250 gallons is recommended for a single adult fish

Carbonate Hardness (KH): 4-12 dKH

and plants

with a fine sand substrate to mimic their natural habitat

but can be a rewarding and fascinating species for experienced fish keepers

Red Hook Silver Dollar / Myloplus rubripinnis display-limited A minimum tank size ofCommon Name: Red Hook Silver Dollar Scientific Name: Myloplus rubripinnis Other Names: Red Hook, Silver Dollar Fish, Red Hook Metynnis The Red Hook Silver Dollar is a large and visually striking freshwater fish known for its bright red anal fin that resembles a hook, contrasting with its silver, disc shaped body. This species is popular among aquarists due to its peaceful nature and schooling behavior. Habitat and Distribution: The Red Hook Silver