{"product_id":"self-cleaning-small-fish-tank-2-5l-desktop-aquarium-with-built-in-filtration-system-compact-18x17x16-5cm-cube-for-office-or-home-decor-in-black-blue-green-white-colour-options","title":"Self-Cleaning Small Fish Tank 2.5L Desktop Aquarium with Built-In Filtration System Compact 18x17x16.5cm Cube for Office or Home Decor in Black, Blue, Green, White Colour Options","description":"\u003ch1\u003eSelf-Cleaning Small Fish Tank 2.5L for Desktop Aquariums with Filter System\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Self-cleaning small fish tank 2.5L compact desktop aquarium 18x17x16.5cm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US02\/2882\/2025-10-15\/original-image\/1313599330789.webp\"\u003e\u003c\/div\u003e\u003cp\u003eKeeping a small aquarium clean can often be a chore, especially when space is tight. This self-cleaning small fish tank addresses that challenge directly with a built-in filtration system that helps maintain water clarity without constant manual effort. With a compact footprint of 18 x 17 x 16.5 centimetres and a 2.5-litre capacity, it fits neatly on a desk, shelf, or bedside table. The tank comes in four colour options – black, blue, green, and white – so you can match it to your decor. It is a practical choice for beginners or anyone wanting a low-maintenance aquatic setup.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Self-cleaning small fish tank 2.5L compact desktop aquarium 18x17x16.5cm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US02\/2882\/2025-10-15\/original-image\/1332215135880.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis aquarium combines a space-saving shape with a functional filtration system. The design focuses on simplicity and ease of use, making it suitable for small fish, shrimp, or aquatic plants.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe tank body is constructed from standard aquarium-grade material, either acrylic or glass, providing a clear view of the interior. Its cube shape maximises water volume within a small base area. The filter unit is integrated into the tank structure, reducing clutter and external tubing.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eAt 18 by 17 by 16.5 centimetres, this tank occupies minimal desk space while offering a 2.5-litre water volume. This size is appropriate for a single betta fish, a few small shrimp, or a planted nano-scape. Always allow for a 1-3 cm measurement tolerance due to manual production.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Self-cleaning small fish tank 2.5L compact desktop aquarium 18x17x16.5cm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US02\/2882\/2025-10-15\/original-image\/189821611561.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe tank is designed for indoor use in environments where a full-sized aquarium would be impractical. Its filtration system reduces the frequency of water changes, suiting busy lifestyles.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eThis tank can serve as a display piece at reception desks, in waiting rooms, or in office break areas. The self-cleaning filter keeps the water looking clear with minimal intervention, making it a low-maintenance addition to professional settings.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eAt home, it works well as a bedroom accent or living room decoration. The compact size means it can sit on a bookshelf, windowsill, or side table. Choose from black, blue, green, or white to coordinate with existing furnishings.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Self-cleaning small fish tank 2.5L compact desktop aquarium 18x17x16.5cm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US02\/2882\/2025-10-15\/original-image\/2531065315246.webp\"\u003e\u003c\/div\u003e\u003cp\u003eFor those new to fishkeeping, this tank reduces the learning curve around water quality management. The integrated filter handles basic waste removal, giving you more time to enjoy your aquatic setup.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eThe self-cleaning feature means less frequent water changes are required. Routine care involves topping up water levels and cleaning the filter media periodically. This makes the tank suitable for people who want a pet without a demanding maintenance schedule.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eWith its space-efficient design, built-in filtration, and multiple colour choices, this tank offers a straightforward entry into the aquarium hobby. The 2.5-litre volume is large enough for small fish but small enough to fit almost anywhere. It is a practical solution for adding a living element to your workspace or home.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Self-cleaning small fish tank 2.5L compact desktop aquarium 18x17x16.5cm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US02\/2882\/2025-10-15\/original-image\/6654266289211.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Self-cleaning small fish tank 2.5L compact desktop aquarium 18x17x16.5cm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US02\/2882\/2025-10-15\/original-image\/824121088898.webp\"\u003e\u003c\/div\u003e","brand":"h7brdc-4f","offers":[{"title":"Green \/ 18x17x16.5cm","offer_id":57812909883736,"sku":"CJJJCWYC00055-Green-18x17x16.5cm","price":31.0,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ 18x17x16.5cm","offer_id":57812909916504,"sku":"CJJJCWYC00055-Blue-18x17x16.5cm","price":31.0,"currency_code":"GBP","in_stock":true},{"title":"White \/ 18x17x16.5cm","offer_id":57812909949272,"sku":"CJJJCWYC00055-White-18x17x16.5cm","price":31.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 18x17x16.5cm","offer_id":57812909982040,"sku":"CJJJCWYC00055-Black-18x17x16.5cm","price":31.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/7153\/3144\/files\/1313599330789.webp?v=1785127915","url":"https:\/\/h7brdc-4f.myshopify.com\/products\/self-cleaning-small-fish-tank-2-5l-desktop-aquarium-with-built-in-filtration-system-compact-18x17x16-5cm-cube-for-office-or-home-decor-in-black-blue-green-white-colour-options","provider":"PrimePulse.uk","version":"1.0","type":"link"}