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Live Food for Marine Fish & Reef Aquariums

Discover our range of live food for marine fish and reef aquariums, including live copepods, brine shrimp, mysis shrimp, river shrimp and phytoplankton.

Live foods provide an excellent way to introduce variety into your aquarium's feeding routine while encouraging natural hunting and feeding behaviour. They're particularly useful for tempting newly introduced, shy or selective fish to begin feeding.

From tiny copepods for reef aquariums and smaller fish to brine shrimp, mysis and larger river shrimp, our range provides live food options for a wide variety of marine aquarium inhabitants.

Feed naturally. Encourage natural behaviour. Bring your reef to life.

Browse our full range of live fish food below:


Why Feed Live Food?

Adding live foods to your aquarium's feeding routine can provide variety while encouraging the natural hunting and feeding behaviours seen in fish in the wild.

Movement can make live foods particularly attractive to newly introduced, shy or selective feeders, while different sizes of live food allow you to choose something appropriate for the livestock in your aquarium.

Live Copepods

Best for Mandarins, smaller feeders & reef biodiversity. Small and naturally active, live copepods are an excellent addition to reef aquariums and provide live prey for suitable smaller and plankton-feeding inhabitants.

Live Brine Shrimp

Best for general live feeding & selective fish. Versatile live foods that can be used to introduce variety into the diets of many marine aquarium fish while encouraging active feeding behaviour.

Live Mysis Shrimp

Best for Nutrition + feeding response. Versatile live foods that can be used to introduce variety into the diets of many marine aquarium fish while encouraging active feeding behaviour.

Live River Shrimp

Best for larger predatory fish. A much larger live food option suitable for appropriately sized predatory marine fish.

Phytoplankton

Best for copepods, microfauna & suitable filter feeders. A microscopic live food option for suitable filter-feeding reef inhabitants and an excellent addition to the feeding regime of appropriate reef systems.

Hatch Your Own Live Food

Best for breeding fry & filter feeders. Our brine shrimp eggs allow you to hatch fresh brine shrimp at home, providing a convenient supply of tiny live food when required.

Live Food from Marine Aquarium Specialists

With more than 30 years of marine aquarium experience, Rock ’N’ Critters understands how important feeding is to maintaining a thriving marine aquarium.

Whether you're trying to tempt a new fish to feed, introduce greater variety into your feeding routine or find an appropriate live food for your reef inhabitants, our team is always happy to help.

Live food. Natural feeding behaviour. Healthier, more interesting feeding.

Want more information? Call us today on 01446 737210, email us at customer-service@rockncritters.co.uk or visit us at our showroom - we'd love to help! 

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