Fish Tank Week, PLUS get £12 EXTRA OFF - SEE CODES >

Fish Tank Week, PLUS get £12 EXTRA OFF - SEE CODES >

Help Guides

  1. The Best Clean Up Crew For Your Aquarium
    Categories: AquariumsAlgae and PestsFish

    The Best Clean Up Crew For Your Aquarium

    Here’s the Swell Guide to the best algae eaters for your aquarium.
  2. How to set up a coldwater fish tank
    Categories: Aquariums

    How to set up a coldwater fish tank

    Many of us may have won a goldfish from the fair, or grew up with a goldfish in a bowl. But goldfish and other coldwater fish need a proper aquarium.
  3. What are the most colourful tropical fish?
    Categories: AquariumsFish

    What are the most colourful tropical fish?

    We are so lucky in fishkeeping that we have so much colour and variety in fish. There are 32,000 fish species that we know of and they have every colour and pattern.
  4. How to get rid of algae in a fish tank naturally
    Categories: AquariumsAlgae and Pests

    How to get rid of algae in a fish tank naturally

    Algae itself is a natural phenomenon. Wherever there is light and water there is algae, and algae has been on Earth for a billion years.
  5. How to treat swimbladder disease
    Categories: AquariumsFish Health

    How to treat swimbladder disease

    “Swimbladder,” is a common ailment in aquarium and pond fish, especially fancy goldfish. The swimbladder is an air-filled organ inside the fish.
  6. How much powerhead flow do I need in a reef tank?
    Categories: AquariumsReefkeepingEquipment

    How much powerhead flow do I need in a reef tank?

    It is said that although some corals survive without light, no corals can survive without flow. Water flow brings corals their food and washes away their waste.
  7. How to get rid of brown algae in a reef tank
    Categories: AquariumsReefkeepingAlgae and Pests

    How to get rid of brown algae in a reef tank

    Brown algae can be a plague that ruins the look of a reef tank and can cause the owner to pull their hair out, and is most common in young reef tanks.
  8. Are there any hardy tropical fish?
    Categories: AquariumsFish

    Are there any hardy tropical fish?

    Hardy fish are often recommended to new fishkeepers as they are tolerant of small mistakes here and there and are easy to keep.
  9. What is the best external filter for aquariums?
    Categories: AquariumsEquipment

    What is the best external filter for aquariums?

    External canister filters are the filter of choice for aquariums over three feet in length and combine mechanical, biological, and chemical filtration.