About CDL Aquatics

CDL Aquatics is a Yorkshire-based online retailer specialising in aquarium equipment, replacement parts, filter media, water treatments and everyday fishkeeping essentials.

We stock trusted aquatic brands and aim to make it easier to find the right product for your aquarium. Whether you are setting up a new tank, replacing a filter cartridge or trying to improve water quality, our product information and practical guides are designed to help you make a confident choice.

From our base in Huddersfield, we supply customers throughout the UK with genuine products, free standard delivery and friendly support when a little extra advice is needed.