{"id":"DCD-10001550082","sku":"DCD-10001550082","display_title":"Aquarium CO2 Diffusion Tube","title":"External Aquarium CO2 Disperser Tube Clear Planted Aquarium CO2 Diffusion Tube for Aquascapers, Underwater Gardening Setups","description":"Product Identity: This acrylic replacement tube is a dedicated aquarium part built for use with external CO2 diffusion systems in planted freshwater tanks.\nCore Function: Designed as a direct replacement tube, fits inside an external aquarium CO2 disperser tube to support consistent CO2 dissemination into aquarium water.\nMaterial & Build: Crafted from smooth-walled acrylic, this CO2 disperser tube features a hollow cylindrical shape with unsealed ends for gas movement.\nKey Upside: As a lightweight and practical external aquarium CO2 disperser tube, it offers a simple maintenance solution to refresh worn diffusion components.\nIntended Use: This precision-engineered replacement tube supports plant growth by maintaining efficient CO2 supply underwater gardening and planted aquarium setups.\n\nKeeping a planted aquarium running smoothly means keeping pace with of small, essential maintenance tasks, and having the parts on hand makes all the difference. This acrylic replacement tube is a dedicated aquarium part built specifically for external CO2 diffusion systems in planted freshwater tanks, so you can quickly service your equipment without replacing the entire unit. Designed as a direct replacement tube, fits neatly inside an external aquarium CO2 disperser tube to support consistent, even CO2 dissemination into the surrounding aquarium water. Whether you are refreshing a worn component or stocking up on spares, it aligns with standard layout of external diffusion setups for straightforward installation. Crafted from smooth-walled acrylic, this CO2 disperser tube features a hollow cylindrical shape with unsealed ends that promote gas movement. The smooth interior surface helps maintain clean, efficient and supports the uniform diffusion performance that aquatic plants depend on. As a lightweight and practical external aquarium CO2 disperser tube, it offers a simple, cost-effective maintenance solution for refreshing worn or degraded diffusion components. Its no-fuss design means less downtime during tank care, so you back to enjoying your water garden right away. This precision-engineered replacement tube supports, strong plant growth by maintaining efficient CO2 supply underwater gardening and planted aquarium setups. For hobbyists and dedicated aquascapers alike, it is a small but vital part that helps keep your aquatic biotope balanced and thriving.\n\nOption: M1 Original","category":{"slug":"boating","label":"Boating & Diving","google_path":"Home & Garden > Lawn & Garden"},"product_category":"Home & Garden > Lawn & Garden","brand":"SuntekStore","condition":"new","price":"20.89 USD","price_amount":"20.89","currency":"USD","price_valid_until":"2026-10-31","tax":"US sales tax calculated at checkout (prices exclude tax)","availability":"in_stock","inventory_quantity":20,"max_quantity_per_order":10,"shipping":"US:ALL:Standard Shipping:11-21:0.00 USD","delivery_days":{"min":11,"max":21,"unit":"calendar_days_from_order","handling_business_days_max":4},"estimated_delivery":{"if_ordered_on":"2026-10-01","earliest":"2026-10-12","latest":"2026-10-22"},"ships_to":["US"],"shipping_cost":"0.00 USD","return_window_days":30,"return_policy":{"window_days":30,"window_starts":"delivery","condition":"unused, in original packaging","return_shipping_paid_by":"customer (we pay if the item is damaged, defective or not as described)","refund_method":"original payment method","refund_within_business_days_of_receipt":5,"how":"https://suntekstore.com/contact/ with the order number","url":"https://suntekstore.com/returns/"},"package_dimensions_cm":[12.0,8.0,4.0],"weight_g":330.0,"material":"Acrylic","package_includes":"M1 Original Replacement Tube ×1","product_dimensions_cm":[5.0,2.0,2.0],"specifications":[{"name":"Surface","value":"Smooth"},{"name":"Ends","value":"Open"}],"image_link":"https://suntekstore-img.sfo3.digitaloceanspaces.com/p/eb/eb18d0ec98410b07c1503d819f0e2205d716f90b.jpg","additional_image_link":["https://suntekstore-img.sfo3.digitaloceanspaces.com/p/2d/2dfc04263817d645b97ad94ca16347fffd5a8a40.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/26/266fe764b0defd5cfdf987873724ab5f33388b9f.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/da/da4518370c15f953e2b84d1976868ba864cad3f1.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/5a/5aa9fb27140e0493daac31c18f31c6357bd3ebb1.jpg"],"thumbnail_link":null,"link":"https://suntekstore.com/p/DCD-10001550082/","markdown_url":"https://suntekstore.com/p/DCD-10001550082.md","json_url":"https://suntekstore.com/products/DCD-10001550082.json","buy_url":"https://suntekstore.com/buy/DCD-10001550082?qty=1","prop65_warning":null}