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Marine Livestock

If you are looking for a wide variety of quality marine livestock, you have come to the right place! Here at Rock 'N' Critters, we supply all of your marine livestock favourites, from critters and coral frags to live rock and marine fish, no matter what type of livestock you are looking for to go into your marine aquarium, we are confident you will find it right here! 

Browse our selection of marine livestock below:


Why purchase marine livestock from us?

Did you know that Rock 'N' Critters is one of the UK's largest online aquatic retailers? With over 30 year's experience, we have grown to be one of the go-to places for all of your marine livestock! Our unique and one-of-a-kind showroom is home to a wide range of marine livestock, ready for you to collect! So what are you waiting for? 

If you need more information on our range of marine livestock, then please get in touch with us today by calling 01446 737210, emailing us at or visiting us at our showroom.

Our Reward Scheme

Earn points as you spend! £1 = 1 point. Points can be redeemed against future purchases. Sign Up For An Account
Register an account on the Rock ‘N’ Critters website and order online with confidence.
Every time you make a purchase, you earn points – 1 point for every pound spent!
The points you earn will give you money off future Rock ‘N’ Critters purchases!