--- product_id: 244522512 title: "10Pcs Silicone Cup Diaphragm for Aquarium & Fish Pond Air Pump | Soft Silicone Material, Good Sealing Performance, Ideal Spare Parts, for Aquarium, Fish Pond, Air Pump" brand: "farboat" price: "59.64 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/244522512-10pcs-silicone-cup-diaphragm-for-aquarium-and-fish-pond-air store_origin: TN region: Tunisia --- # 29mm ID 34mm OD Durable silicone 10Pcs Silicone Cup Diaphragm for Aquarium & Fish Pond Air Pump | Soft Silicone Material, Good Sealing Performance, Ideal Spare Parts, for Aquarium, Fish Pond, Air Pump **Brand:** farboat **Price:** 59.64 DT **Availability:** ✅ In Stock ## Summary > 💧 Dive into Quality: Elevate Your Aquarium Game! ## Quick Answers - **What is this?** 10Pcs Silicone Cup Diaphragm for Aquarium & Fish Pond Air Pump | Soft Silicone Material, Good Sealing Performance, Ideal Spare Parts, for Aquarium, Fish Pond, Air Pump by farboat - **How much does it cost?** 59.64 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/244522512-10pcs-silicone-cup-diaphragm-for-aquarium-and-fish-pond-air) ## Best For - farboat enthusiasts ## Why This Product - Trusted farboat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value Pack:** Get 10 pieces to ensure your aquarium runs smoothly without interruptions. - • **Perfect Fit:** Designed with precision: 34mm outer diameter and 29mm inner diameter for seamless integration. - • **Upgrade Your Aquarium:** Transform your fish pond experience with these essential air pump accessories. - • **Quick Response Support:** Our dedicated service team is here to assist you within 48 hours for any quality concerns. - • **Durability Meets Functionality:** Crafted from high-quality silicone for long-lasting performance. ## Overview This package includes 10 high-quality silicone diaphragm cup parts designed for air pumps in aquariums. With precise dimensions of 34mm outer diameter and 29mm inner diameter, these durable accessories ensure optimal performance and longevity. Backed by FarBoat's responsive customer service, you can trust these replacements to keep your aquatic environment thriving. ## Description 10Pcs Fish Pond Air Pump Accessories Aquarium Diaphragm Silicone Cup Parts Reolacements ## Features - [Package Includes] 10Pcs Air Pump Accessories. - Outside diameter: 34mm/1.34". Inside diameter: 29mm/1.14". Height: 13mm/0.51". - Can be used for aquarium air oxygen pump. - [Material] Silicon. Durable and service life is ideal. - [FarBoat Service Team] If you meet any quality issues about our product, please feel free to tell us your situation and we will try our best to help you, message will usually be replied within 48 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 5.63 x 3.03 x 1.38 inches | | Package Weight | 0.05 Kilograms | | Brand Name | FarBoat | | Color | Black | | Material | Silicone | | Number of Items | 10 | | Manufacturer | FarBoat | | Part Number | JS06091207 | ## Images ![10Pcs Silicone Cup Diaphragm for Aquarium & Fish Pond Air Pump | Soft Silicone Material, Good Sealing Performance, Ideal Spare Parts, for Aquarium, Fish Pond, Air Pump - Image 1](https://m.media-amazon.com/images/I/61UCfVzCxBL.jpg) ## Customer Reviews ### ⭐⭐⭐ 3.0 out of 5 stars Doesn't fit Tetra whisper 100 air pumo *by D***H on Reviewed in the United States on April 4, 2024* Bought these to replace the rubber cups in a Tetra whisper 100 aquarium pump. The repair kit sold by Tetra is about a dollar less than a new pump on Amazon. As a person with a lot of aquariums finding an affordable, environmentally friendly solution is important. So the Tetra repair kit doesn't make sense; you just through away the old pump and buy a new one because the cups go out in about a year. These cups were too tall. The Tetra cups are ~.46" tall and these are ~.67 tall so the magnets are too close and don't vibrate properly; otherwise they fit. Will continue looking. Wish Tetra just sold the cups. The rest of the pump is fine. ### ⭐ 1.0 out of 5 stars Silicone ??? *by C***B on Reviewed in the United States on February 15, 2024* I ordered these for a hydroponics air pump with eight diaphragms. They kind of fit, but not like the originals. They will not fit any of the whisper pumps I have. What I really don't like is these were advertised as "Silicone". I do not believe they are silicone, they have a smell like the cheap rubber , just like smell in the Harbor Freights cheap rubber tire section. Also silicone has a shiny appearance, these do not ...more a dull appearance. IF they are really silicone they should last for many years, that is the reason I bought them. Time will tell..... but after 30 days I can not get back my money. If they seller can provide proof of the diaphragms being 100% silicone I will happily remove the negative review. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Fits and works *by A***R on Reviewed in the United States on March 12, 2021* Just wanna tell everyone that these boots do fit and work great on the Tetra Whisper 100 Air Pump. They are made of Silicone , a much better material than the EPDM rubber A easy and inexpensive way to repair your boots with holes in them. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/244522512-10pcs-silicone-cup-diaphragm-for-aquarium-and-fish-pond-air](https://www.desertcart.tn/products/244522512-10pcs-silicone-cup-diaphragm-for-aquarium-and-fish-pond-air) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-07*