Meet the Betta Boys of South London
London bred. Hand-raised. Zero travel stress.
About Rudy’s Aquarium
A Family Passion, Bred with Care
Inspired by owner, Mr B’s Belizean roots and love of colour, Rudy’s Aquarium is a small family-run setup in South London, hand-raising beautiful Betta fish in low-stress, ethical conditions.
Most shop-bought Bettas are shipped internationally in cramped conditions, arriving stressed, pale, and with torn fins. We do things differently — raised with patience, vibrancy, and health from day one.
While Betta splendens are our specialty, we’ll soon be offering other stunning tropical species too.
Get in touch
Individual, Retail and Wholesale welcome. We’re based in South East London/Greater London and can deliver locally or arrange collection. National courier delivery options available. Drop us a message to ask about available fish or setup advice. We will aim to respond within 12-24 hours.