Researchers study fish with transparent head Researchers from the USA have discovered how a bizarre fish with a transparent head uses specially adapted tubular eyes to focus on what it is eating...more       Scientists develops artificial uterus to help save rare shark An Australian scientist is developing an artificial uterus for the Grey nurse shark (Carcharias taurus) in a bid to save the...more       Invasive crab could be used for food An invasive alien species of crab wreaking environmental havoc on the Thames can be harvested for food to keep their numbers down, according to scientists. ...more             Second oarfish washes ashore in England An oarfish, Regalecus glesne, has been found washed up in northeast England, making it the second...more       Middle classes pose greatest threat to reefs It's not the rich or poor that poses the greatest threat to the survival of coral reef fishes, but the middle...more       Fish died in art exhibit Britain's national museum of modern art is facing accusations of neglect after the deaths of fishes in an art installation...more             Discus study shows unique chromosomes Scientists examining the chromosomes of three Discus species have found that two of the have features that were previously unseen...more       Ammonia oxidising archaea important in nitrogen removal Scientists from the United States have provided new evidence to suggest that microorganisms called archaea...more     New tetra described from Tocantins A new tetra from the Tocantins River drainage has been described by Brazilian ichthyologist Paulo Lucinda and American Ichthyologist Richard Vari...more           Rare Wrinkled swimming crab found in UK A rare crab has been recently discovered in British waters for the third time in a century...more       Europe introduces first shark protection laws This month has seen the European Commission propose its first ever shark...more       Top show man opens fish shop A fish breeder with a track record for picking up trophies on the show bench has opened an...more                 Plants Alive specialises in mail order aquarium and pond plants. Our plants arrive alive...more       biOrb Filtration: The Inside Story The unique design of the biOrb filtration means it is often misunderstood...more       Plants Alive specialises in mail order aquarium and pond plants. Our plants arrive alive!. To find out...more                 New blenny described from Brazil Brazilian scientists have described a new species of blenny from the Fernando de Noronha Archipelago off northeastern Brazil...more       Masquerader hairy blenny gets name Brazilian ichthyologists have described a new species of scaly blenny from the Fernando de Noronha Archipelago off...more       Three new snow trout described Chinese ichthyologists have described three new species of snow trout in a paper published in a recent issue of...more             L239 named Baryancistrus beggini Another L-number plec has been formally described in the latest issue of the journal Copeia...more       New Trichomycterus catfish described Ichthyologists from Argentina and the USA have described a new species of...more       New ghost knifefish described from Amazon Ichthyologists James Albert and William Crampton have described a new...more                 Evolution Aqua launches 'Perfect Pump' Wigan-based pond equipment specialist Evolution Aqua has released a new range of pond pumps...more       Caribsea launches new Instant Aquarium substrates American substrate specialist CaribSea, have sent Practical Fishkeeping the...more       Biowish launches Bio-bomb aquarium waste digester Australian biotechnology company Biowish has launched a new aquarium waste digester aimed at 'degrading...more                 Dorking Aquatics Great new season offers on many pond goods. Are you brave enough to feed our giant mirror carp?...more       Atlantis Aquatics Now stocking the Red Sea Max 250. New for 2009 - we are now stocking reptiles and equipment...more       Java Plants Java is the UK's number one supplier of mail order aquarium plants. ...more                 Sex beyond the beach! Tabloid newspapers regularly feature the amorous exploits of celebrities, but these fish can give our 'A listers' an athletic run for their...more       Why aquarium glassware sucks It's soapbox time, as Jeremy Gay has a rant about the latest trend in fishkeeping: glass equipment in planted aquariums...more       PFK does Sri Lanka in a big way We have some truly outstanding print and web coverage of PFK's recent trip to Sri Lanka coming up,' says Jeremy Gay...more                 Which article should we run in the May 2009 issue? Karen Youngs wants to know which of the following three marine articles....more       What's in the March 2009 issue? The March 2009 issue is on sale from February 18 to March 17 2009 ...more       Don't miss our planted tank special Like planted tanks? Then you'll love the March issue of PFK, which features 19 pages of...more                 Martin Beaney       Leigh Tolhurst       Colin Fishpool             Christos Polllatos       Aaron North       Andrew Parker         To stop receiving emails from Practical Fishkeeping please visit this page Bauer Active Ltd. Company number: 3591444 (England). Registered office: 21 Holborn Viaduct, London EC1A 2DY. Vat No. 486 4004 42