Top sellers

  • £ 3.59
    Clear 5mm rigid airline suitable for normal silicone airline tubing, which will fit directly over the tube for use in fish aquarium. Excellent for rotifer and algae cultures Specifications:O/D 5mm I/D 3mm Wall 1mm x 2 tubes
    In Stock
  • £ 29.99
    RGcomplete®is a super-concentrated microalgal-based premium quality feed for filter-feeding invertebrates. It has been sized especially for Breeders, Aquarists, and Propagators and includes both a pH buffer and ClorAm-X® (ammonia neutralizer). It has a long refrigerated shelf life of at least 6 months.
    In Stock
  • £ 2.68
    Replacement 4" Felt Pre Filter Sock An essential part for wet/dry filter systems, sumps, and diy filters.Used as mechanical filtration for any sumps and DIY filters. Removes excess food, detritus, organic wastes, and other particulates to lower ammonia levels and other undesirable substances.
    Product available with different options
  • £ 3.59
    Clear refillable resin filter cartridge. Ideal for use with RowaPhos, Rowa Carbon and Purigen. This unit is placed inside a 10" RO pod and contains the filter media.  The RO pods can be purchased from HERE
    In Stock
  • £ 6.90
    easy reefs Masstick is a unique and innovative food paste for marine aquariums. It provides a natural and interactive experience for fish of all types. Its 100% natural marine shrimp with no additives and fillers. It is delivered as dry powder that is mixed with R.O. water when needed meaning that Masstick is nutritionally stable until used.
    In Stock
  • Sale!
    £ 21.95
    We are pleased to announce that Marines by Post (Seahorse Breeder) are the UK agents for ZissAqua TumblersInnovative Aquarium Fish Egg Incubator / Tumblers (ZET-80, ZET-65 and ZET-55)ZET-80 : Best for big sized fish (Frontosa, Petrochromis)ZET-65 : Best for middle sized fish (Peacock, Tropheus etc.)ZET-55 : Best for small sized fish (Pseudotropheus,...
    In Stock
  • £ 69.95
    The DCT Pump was first introduced to the market in 2014 and has now been superseded by the DCS range. Production of the DCS pumps started in August 2015, with a new swirl impellor fitted to the 12000, 9000 and 7000 modes, which increases the head height by 25% over the old DCT models and has reduced operational noise and vibration on the larger models too.
    In Stock
  • £ 14.95
    This filter comes ready to take media such as carbon, purigen, phosphate remover or a combination of filter media. They come complete with 12mm hose tails suitable for 12mm inside diameter tube and have a maximum media capacity of 250ml.
    In Stock
  • £ 14.95
    4 Ways Tube Holder Suitable for controling flow and holding tubing in position Dosing Pump Tube or Calcium Reactor controller tube / Co2 controller tube ideas for Jebao DP-4 dosing pump. Specification:           Dimensions (cm): L 9 x W 6.5 x H 6  rim up to 2cm            
    In Stock
  • Sale!
    £ 14.95
    Söchting Oxydators produce normal and activated oxygen in the aquarium by means of Oxydator solution and special ceramic catalysts. The activated oxygen decomposes particularly putrid matters and toxicants and, thus essentially improves the aquarium environment. Pure oxygen created by the Söchting Oxydator is mostly immediately dissolved in the water, so...
    In Stock
  • £ 5.95
    The New Aqua Medic outlet strainers are manufactured out of cast ABS plastic.They have slits to prevent coarse detritus passing through. Available from us in the following sizes:• 20mm• 25mm• 32mm• 40mm  
    In Stock
  • £ 2.99
    Replacement Catalyst to be used with Oxydators: W, A, D.
    In Stock