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Marine fish

Articles about keeping tropical marine fish, reefkeeping, marine biology, corals and other invertebrates.


How to keep bubble corals

Bubble corals are popular among reef aquarium keepers as not only are they eye-catching, they are also very hardy and easy to keep as Bob Goem...
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How to keep bubble corals

Surf's up

Mike Paletta looks at how to mimic surge in the reeftank.
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Surf's up

Into The Deep

Les Holliday checks out the new reef tank at The Deep in Hull.
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Into The Deep

A fishkeeper's guide to tangs

Philip Hunt presents seven surgeon species, which even though not quite as brilliantly coloured as some of their relatives, have their own dis...
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A fishkeeper's guide to tangs

Indian Ocean sailfin tang, Zebrasoma desjardinii

Phil Hunt starts a new series - exclusive to the PFK website - looking at some of the residents of his reef aquarium.
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Indian Ocean sailfin tang, Zebrasoma desjardinii

Easy invertebrates for the reef tank

Too many people steer clear of inverts, thinking they are the sole reserve of the experienced reefkeeper - Phil Hunt shows this is not the case.
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Easy invertebrates for the reef tank

Back to nature

In today's high-tech world, it is all too easy to think of a reef system in terms of gadgets and equipment, but Les Holliday meets a man w...
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Back to nature

Reefkeeping on a shoestring

Roy Meeke, secretary of the West Yorkshire Marine Aquarist Group, has set up a gem of a reeftank based on the Leng Sy method. Les Holliday bel...
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Reefkeeping on a shoestring

Small fish for reef tanks

When it comes to choosing fish for the reeftank, a shoal of small fish can be truly stunning, explains Les Holliday.
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Small fish for reef tanks

The cryptic zone

The Instant Ocean Seminar gave participants the opportunity to hear of latest advances in the marine world. Les Holliday reports on one of tho...
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The cryptic zone


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