Aquarium Decoration

Aquarium Decoration

Aquarium decorations stop your aquarium looking like any other. Aquarium decor brings depth to the tank, giving fish places to hide, explore, and swim around. This makes them more interesting to watch, while also adding in items for them to interact with. While they may be different from the decor in the wild, our products are a good, fun substitute.

From ornaments and models to plants to lights, there are an endless number of possibilities to make your aquarium more vibrant than ever. Think about the fish you want to add and come up with aquarium decor ideas to match their needs. Large fish won’t benefit as much from small ornaments, for example.

There are plenty of aquarium decor ideas to choose from to add a personal touch to your tank and make it a more exciting and engaging environment for your fish. With ornaments and plastic plants, you can add colour and new areas to explore. You can make themes that suit your aesthetic, and match with the aesthetic of your home. There’s also plenty of gravel and pebbles to choose from to create the full experience with your aquarium decoration.

The range of aquarium decorations you can add to your aquarium include Silk Plant Aquarium Ornaments, Ista Ceramic Shelter - Bamboo, Glowing Effect Floating Jellyfish, and the 2 Piece Ship Wreck Boat, to name a few. There are a lot of aquarium decoration ideas to make the aquarium an exciting place for your fish to live.

Explore the fantastic selection of aquarium decorations at Finest Filters and bring your aquarium to life in a unique and vibrant way.

Items 1-20 of 71

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  1. Aquarium Ornament - Large Tree Log
    Aquarium Ornament - Large Tree Log
    £26.99
    Out of stock

    You are purchasing a high quality ornament, suitable for any aquarium / fish tank.

    All of our aquarium ornaments are made to an extremely high quality, and are totally safe for use in your aquarium.

    Ornament Dimensions: H 36cm x W 48cm x D 11cm.

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  2. Aquarium Ornament - Large Rocks
    Aquarium Ornament - Large Rocks
    £19.99
    Out of stock

    You are purchasing a high quality ornament, suitable for any aquarium / fish tank.

    All of our aquarium ornaments are made to an extremely high quality, and are totally safe for use in your aquarium.

    Ornament Dimensions: H 36cm x W 52cm x D 8cm.

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  3. 50p Coin Used for Scale
    Aquarium Ornament - Small Slate Rock
    £9.99
    Out of stock

    You are purchasing a high quality ornament, suitable for any aquarium / fish tank.

    All of our aquarium ornaments are made to an extremely high quality, and are totally safe for use in your aquarium.

    Ornament Dimensions: H 24cm x W 30cm x D 11cm

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  4. Aquarium Ornament - Rocks Ornament with Air Powered Wheel
    Aquarium Ornament - Rocks Ornament with Air Powered Wheel
    £11.99
    Out of stock

    You are purchasing a high quality ornament, suitable for any aquarium / fish tank.

    All of our aquarium ornaments are made to an extremely high quality, and are totally safe for use in your aquarium.

    Ornament Dimensions: H 25cm x W 22cm x D 15cm.

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  5. Aquarium Ornament - Small Shipwreck (Style 2)
    Aquarium Ornament - Small Shipwreck (Style 2)
    £7.99
    Out of stock

    You are purchasing a high quality ornament, suitable for any aquarium / fish tank.

    All of our aquarium ornaments are made to an extremely high quality, and are totally safe for use in your aquarium.

    Ornament Dimensions: H 13m x W 8cm x D 27cm.

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  6. Aquarium Ornament - Castle
    Aquarium Ornament - Castle
    £13.99
    Out of stock

    You are purchasing a high quality ornament, suitable for any aquarium / fish tank.

    All of our aquarium ornaments are made to an extremely high quality, and are totally safe for use in your aquarium.

    Ornament Dimensions: H 14m x W 12cm x D 37cm.

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  7. Aquarium Ornament - Two Piece Shipwreck
    Aquarium Ornament - Two Piece Shipwreck
    £14.99
    Out of stock

    You are purchasing a high quality ornament, suitable for any aquarium / fish tank.

    All of our aquarium ornaments are made to an extremely high quality, and are totally safe for use in your aquarium.

    Ornament Dimensions: H 12m x W 12cm x D 40cm.

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  8. Aquarium Ornament - Large Columns
    Aquarium Ornament - Large Columns
    £10.99
    Out of stock

    You are purchasing a high quality ornament, suitable for any aquarium / fish tank.

    All of our aquarium ornaments are made to an extremely high quality, and are totally safe for use in your aquarium.

    Ornament Dimensions: H 25cm x W 17cm x D 11cm.

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  9. Aquarium Fish Tank Ornament - Tall Rocks with Plastic Plants
    Aquarium Fish Tank Ornament - Tall Rocks with Plastic Plants
    £15.99
    Out of stock

    High quality aquarium ornament suitable for all aquarium types.

    Realistic rock effect decoration. Made to a very high standard and totally aquarium safe.

    Made from high quality poly resin and finished with artificial plastic plants. Ornament Dimensions: Height 37cm, Width 36cm, Depth 13cm.

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  10. 5kg Blue Treasure Coral Sand 0.5-2mm Marine Aquarium Fish Tank Substrate
    5kg Blue Treasure Coral Sand 0.5-2mm Marine Aquarium Fish Tank Substrate
    £19.99

    Our 100% natural coral sand from Blue Treasure is ideal for marine aquariums. Coral sand will buffer the pH of the water to around 8.2, meaning it is ideal for marine aquariums and also African cichlid freshwater tanks due to these species preferring a higher pH water.

    This coral sand is supplied as a 5kg bag. The grain size of the sand is 0.5-2mm.

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  11. Ista Ceramic Shelter - Cave
    Ista Ceramic Shelter - Cave
    £8.99
    Out of stock

    The Ista cave style shelter homes are ideal for breeding fish, and providing cover for fish such as plecos and catfish, along with shrimp.

    These caves come complete with a planting mesh on the top of the cave. Simply bend back the retaining clips, and place java moss or a moss of your choice underneath the mesh. Push back the retaining clips to keep moss in place until it is rooted and growing on the cave for a natural look in your aquarium.

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  12. Ista Multi-Function Spawning Cone
    Ista Multi-Function Spawning Cone
    £9.49
    Out of stock

    The Ista multi-function ceramic spawning cone is made from high quality materials and has a rough surface which is perfect for egg attachment during spawning.

    Can be fixed to the glass using the supplied silicone suction pads, or can be laid down on the substrate in the tank.

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  13. Ista Ceramic Shelter - Plant Cultivation Home
    Ista Ceramic Shelter - Plant Cultivation Home
    As low as £5.99

    The Ista shelter homes are ideal for breeding fish, and providing cover for fish such as plecos and catfish, along with shrimp. These shelter homes also come with a removable mesh on the top to allow you to cultivate aquarium plants such as java moss. Once established, these caves then look very natural in the aquarium.

    We have these caves in both small and large size.

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  14. Ista Water Plant Rock
    Ista Water Plant Rock
    Rating:
    80 % of 100
    As low as £6.49

    The Ista water plant rocks are ideal for protecting plant roots and providing a natural effect in your aquarium.

    These planting rocks are available in two sizes; small and large. Please select the size required from the drop down menu when ordering.

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  15. Ista Ceramic Shelter -  Plant Cultivation Rock
    Ista Ceramic Shelter - Plant Cultivation Rock
    £9.99
    Out of stock

    The Ista water plant cultivation rock shelter homes are ideal for breeding fish, and providing cover for fish such as plecos and catfish, along with shrimp.

    These caves come complete with a planting mesh on the top of the cave. Simply bend back the retaining clips, and place java moss or a moss of your choice underneath the mesh. Push back the retaining clips to keep moss in place until it is rooted and growing on the cave for a natural look in your aquarium.

    Learn More
  16. Ista Ceramic Shelter - Plant Stylish Rock
    Ista Ceramic Shelter - Plant Stylish Rock
    £8.99

    The Ista water plant cultivation rock shelter homes are ideal for breeding fish, and providing cover for fish such as plecos and catfish, along with shrimp.

    These caves come complete with a planting mesh on the top of the cave.

    Learn More
  17. Ista Water Plant Soil - Aquarium Substrate
    Ista Water Plant Soil - Aquarium Substrate
    As low as £13.99

    The Ista water plant soil is specially formulated to allow optimal rooting and growth of aquarium water plants. This soil substrate is specially made from natural earth elements, and contains trace elements and creates ideal growth conditions for aquarium water plants.

    This soil substrate is available in two sizes (1-3mm and 4-6mm) and in 2L or 9L bags. Please see pictures and select the size required from the drop down menu when ordering.

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  18. Ista Shrimp Soil - Aquarium Substrate
    Ista Shrimp Soil - Aquarium Substrate
    As low as £13.99

    The Ista water plant shrimp soil is specially formulated to  pH level of 5.5 to allow optimal rooting and growth of aquarium water plants, and also providing an ideal environment for shrimp. This soil substrate is specially made from natural earth elements, and contains trace elements and creates ideal growth conditions for aquarium water plants.

    This soil substrate is available in two sizes (1-3mm and 4-6mm) and in 2L or 9L bags. Please see pictures and select the size required from the drop down menu when ordering.

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