Help Guides

  1. How to set up a fish-only saltwater aquarium
    Categories: AquariumsReefkeeping

    How to set up a fish-only saltwater aquarium

    Fish-only tanks are some of the most fun marine tanks because you get to include all the cool fish that can’t be kept with live corals.
  2. How often can I add fish to my aquarium?
    Categories: AquariumsFish

    How often can I add fish to my aquarium?

    The frequency that you add fish is entirely dependently on water quality. Test your water and make sure ammonia and nitrite are zero before adding fish.
  3. What is a biotope aquarium?
    Categories: AquariumsAquascaping

    What is a biotope aquarium?

    A biotope aquarium contains fish and plants that live together in the same place in nature. It replicates the habitat, water parameters and materials found there.
  4. Which tropical fish can I keep in hard water?
    Categories: AquariumsFish

    Which tropical fish can I keep in hard water?

    Much of the UK has hard water, especially the South East, but hard water doesn’t have to be a barrier to keeping tropical fish, as there are still loads to choose from.
  5. What does a Roller filter do?
    Categories: AquariumsReefkeepingEquipment

    What does a Roller filter do?

    Roller filters, also known as fleece filters, are mechanical filters that trap waste in water flowing through them using a roll of fleece.
  6. How to keep seahorses
    Categories: AquariumsReefkeepingFish

    How to keep seahorses

    Seahorses are some of the most recognizable marine fish, and everyone wants to keep them. They look very un-fishlike and cute, but they have their challenges.
  7. How often should I clean my pond filter?
    Categories: PondsEquipment

    How often should I clean my pond filter?

    The aim of any pond owner is to have clear, healthy water. Despite the filter’s job of trapping all that waste, a filter should actually be clean inside too.
  8. How much salt per litre for a marine aquarium?
    Categories: AquariumsReefkeeping

    How much salt per litre for a marine aquarium?

    Working out how much salt to add to your water for a marine aquarium can be overwhelming, but it doesn't need to be. Check out our tips on how much you need.
  9. How long are tropical fish pregnant for?
    Categories: AquariumsFish

    How long are tropical fish pregnant for?

    Some of the most popular tropical fish give birth to live young, and the difficulty is often not getting them to breed, but getting them to stop!