"fantastic service, the frag racks really are top quality such a refreshing shopping experience..... if Carlsberg did reefing shops .....!!"


Featured Products

Hanna Colour of Water Checker

Ideal for Water Quality 

True color is caused by dissolved compounds in water. It can be natural or artificial. Dissolved and suspended solids (together) cause apparent color. Color is measured in Platinum-Cobalt units.

Easier to use and more accurate than chemical test kits

Price: £49.00



This ingenious frag rack takes up less horizontal room in your aquarium leaving you more space for your reef. There are 12 holes each approx 12mm in diameter to cater for all common frag plug stems.  

Price: £21.99


Welcome to Little Ocean - Reef and Aquarium Supplies

We are Reverse Osmosis and RO/DI specialists
We supply reef keepers with The Reef® Additives
We supply Apex Control Systems
The acclaimed KAMOER triple dosing pump, the easiest plug and play reef doser on the market!

Latest News

New Hanging Frag Rack!

This ingenious frag rack takes up less horizontal room in your aquarium leaving you more space for your reef. Each branch can be swivelled about its axis to ensure all frags get the needed level of light. Magnetic mounting system ensures secure attachment up to 12mm glass. Each plate rotates 270 degrees about the axis giving huge flexibility in coral positioning.Read More.....

Nano HOB Reactor

Hang On Back Acrylic Nano Reactor,  A quality reactor coming in two sizes, 675ml and 500ml with easy lift lid, ideal for running your choice of media, carbon or phosphate remover.

Read More.....

EcoTech Coral Glue

It’s Glue, It Works, and It Speaks For Itself Whether you’re working with coral frags or sculpturing your live rock; this glue will get the job done. Finally superior inter-molecular bonding in a form that is easy to apply, less messy, and has an extended shelf life. Try a superior product from the company that brought you the VorTech pump and experience glue the way it should be.Read More.....

Aquarium and Aquatic Products

Welcome to www.littleocean.co.uk

We supply Marine tank hobbyist, reef keepers, and aquarium keepers with Reverse Osmosis (RO and RO/DI) units and accessories, Reef Additives, powerheads, marine salt, heaters, filtration, skimmers and many many other products the reef enthusiast.

To get the most from your  Reverse Osmosis and RO/DI units, please follow the documentation links on the left.

About Us

Little Ocean - Suppliers of quality marine and reef tank equipment to the marine aquarium enthusiast.

We supply skimmers,Kamoer Dosing Pumps, RO units, circulation pumps, powerheads, marine salt, filter media, reef additives, test kits, marine lighting, fish food and coral food and many other reef aquarium maintenance items to the marine aquarium hobby. If there is anything in particular you need then please e-mail and we'll let you know if we can get it for you, see about us at the bottom of the page for contact details.

Free postage for all orders over £50, please ensure you select the free postage option at checkout!

Our wide range of equipment is constantly being updated.