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Jeremy Gay

  1. How to manage reef tank KH and have stable alkalinity
    Categories: AquariumsReefkeepingWater Quality

    How to manage reef tank KH and have stable alkalinity

    KH is probably the most important water quality parameter after salinity and temperature. More important maybe, than Phosphate.
  2. What sorts of fish can live in an outside pond?
    Categories: PondsFish

    What sorts of fish can live in an outside pond?

    Although legal to be sold in the past, some species of fish that could live in our ponds are prohibited from being sold and kept.
  3. Don’t want a heater? Set up a tank for temperate fish
    Categories: AquariumsFish

    Don’t want a heater? Set up a tank for temperate fish

    Think of an unheated, coldwater aquarium and you may be forgiven for thinking that your fish choice is limited to goldfish.
  4. Which aquarium test kits do I need for my tank?
    Categories: AquariumsWater Quality

    Which aquarium test kits do I need for my tank?

    All tropical, coldwater and marine aquariums should be tested for Ammonia, Nitrite and Nitrate. We use these test kits to tell us if there are beneficial bacteria present.
  5. The Swell guide to loaches
    Categories: AquariumsFish

    The Swell guide to loaches

    Loaches are a diverse group of popular aquarium fish that naturally inhabit tropical, temperate and cold freshwaters, and they make great choices for fishkeepers.
  6. When should I start to feed Wheatgerm?
    Categories: Ponds

    When should I start to feed Wheatgerm?

    Autumn is upon us so its time to start thinking about preparing the pond for the colder months. Use a pond thermometer to monitor the water temperature.
  7. How to get really clear pond water
    Categories: PondsEquipmentWater Quality

    How to get really clear pond water

    The ultimate aim for any fish pond owner is to be able to view and enjoy their fish. Here’s the Swell UK guide to getting gin-clear pond water.
  8. How to aquascape a marine aquarium
    Categories: AquariumsAquascapingReefkeeping

    How to aquascape a marine aquarium

    An effective aquascape is key to a successful reef tank, as it dictates water flow in around the corals, as well as providing them with places to be anchored.
  9. How to keep gouramis
    Categories: AquariumsFish

    How to keep gouramis

    Gouramis are one of the most popular groups of aquarium fish. They are widely available, cheap and offer graceful swimming, colour and a centrepiece fish.