--- product_id: 154397334 title: "20 Gallon Aquarium Divider with Suction Cups - Fish Tank Divider Perfect for Betas" brand: "fin friends" price: "AR$5523" currency: ARS in_stock: false reviews_count: 5 url: https://www.desertcart.com.ar/products/154397334-20-gallon-aquarium-divider-with-suction-cups-fish-tank-divider store_origin: AR region: Argentina --- # 20 Gallon Capacity 12in x 12in Size Secure Suction Cups 20 Gallon Aquarium Divider with Suction Cups - Fish Tank Divider Perfect for Betas **Brand:** fin friends **Price:** AR$5523 **Availability:** ❌ Out of Stock ## Summary > 🐠 Dive into Harmony with Our Divider! ## Quick Answers - **What is this?** 20 Gallon Aquarium Divider with Suction Cups - Fish Tank Divider Perfect for Betas by fin friends - **How much does it cost?** AR$5523 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/154397334-20-gallon-aquarium-divider-with-suction-cups-fish-tank-divider) ## Best For - fin friends enthusiasts ## Why This Product - Trusted fin friends brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Sturdy Design:** Built with durable materials to withstand the most active fish. - β€’ **Versatile Use:** Perfect for separating aggressive fish, breeding pairs, or fry. - β€’ **Easy Installation:** Quickly attach with suction cups for a secure fit. - β€’ **Seamless Separation:** Easily divide your tank to keep peace among your aquatic friends. - β€’ **No Extra Equipment Needed:** Enjoy a hassle-free setup without additional filters or heaters. ## Overview The 20 Gallon Aquarium Divider is designed to create a peaceful environment for your fish. Measuring approximately 12in x 12in, it features secure suction cups for easy installation and is perfect for separating aggressive fish or breeding pairs without the need for additional filtration or heating equipment. ## Description Product description International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Directions To assembly: Slide Side rails onto mesh. Line up mesh so its directly centered between the mesh. Insert push pins to secure mesh to the siderails. Repeat with the top rails. Attach suction cups to side rails by inserting into hole and sliding the suction cup into the smaller hole. Insert divider into tank and attach one side at a time. ## Features - 20 gallon fish tank divider ONLY! (Does not include aquarium). Approx 12in x 12in. Please measure your tank before purchasing! - Suction cups that attach divider on top and bottom of aquarium - Pins that hold mesh and side/top rails together - Seperates aggressive fish, breeding fish or fry - Seperates fish without extra filteration or heaters needed ## Technical Specifications | Specification | Value | |---------------|-------| | Pet Type | Fish and Aquatic | | Product Dimensions | 32.31 x 8.61 x 6.3 cm; 249 Grams | | Manufacturer reference | unknown | | Colour | Black | | Size | 20 Gallon Long | | Quantity | 1 | | Batteries required | No | | Batteries Included | No | | Item Weight | 249 g | ## Product Details - **Brand:** Fin Friends - **Color:** Black - **Manufacturer:** Everything Fish - **Material:** Plastic - **Special Feature:** Lightweight - **UPC:** 639738166209 - **Unit Count:** 1.0 Count ## Images ![20 Gallon Aquarium Divider with Suction Cups - Fish Tank Divider Perfect for Betas - Image 1](https://m.media-amazon.com/images/I/718lRd3uhlL.jpg) ![20 Gallon Aquarium Divider with Suction Cups - Fish Tank Divider Perfect for Betas - Image 2](https://m.media-amazon.com/images/I/41l84hD6FOL.jpg) ![20 Gallon Aquarium Divider with Suction Cups - Fish Tank Divider Perfect for Betas - Image 3](https://m.media-amazon.com/images/I/91mrp9xkOTL.jpg) ![20 Gallon Aquarium Divider with Suction Cups - Fish Tank Divider Perfect for Betas - Image 4](https://m.media-amazon.com/images/I/71bTskQJdXL.jpg) ![20 Gallon Aquarium Divider with Suction Cups - Fish Tank Divider Perfect for Betas - Image 5](https://m.media-amazon.com/images/I/81zym-Cvo3L.jpg) ## Questions & Answers **Q: Will this fit a standard 20 gallon tank?** A: Yes it will fit perfectly a 20G long, don't buy it for a 20G high **Q: will this fit a 20 gallon tall ? or only a long one ?** A: It will only fit a 20 gallon long **Q: Would this work for red slider turtles?** A: I dont know, I dont know what red spider turtles are **Q: Would this be good to separate a 20L into sections for multiple bettas? Or qould they still be able to see eachother?** A: perfect for this scenario ## Customer Reviews ### ⭐⭐⭐⭐⭐ Not just for fish... *by E***K on Reviewed in the United States on 21 July 2022* We used this divider to create a split tank to introduce new gerbils to our other gerbil after her sister passed. It fit our tank very well, it was maybe a half an inch too big but we just slanted it in the tank. We just needed something to keep them apart but still give them the chance to get used to each other and this was a great solution. They did nibble at the plastic a little but there were no issues. After a week we were able to take the divider out and they are living as a clan now. The suction cups were very strong. This is made of thick sturdy plastic. ### ⭐ Worthless *by A***N on Reviewed in the United States on 27 March 2021* I put this in my tank. Seemed to fit perfectly. No gaps (I set it out for a couple days with a book on it before putting it in the tank because it comes rolled up).Within 30 min one of our fish had wedged itself between the glass and this divider. We really thought he was dead but luckily he was not. After a few mor times of this happening I removed it and threw it away. Waste of money if it literally doesn’t do the one job it’s made for. ### ⭐⭐⭐⭐⭐ Works Well & Solved My Problem *by C***E on Reviewed in the United States on 8 February 2020* I purchased this divider for a 20 long aquarium because I had an order of cichlids coming from Live Fish Direct that needed to be placed in three different permanent tanks after quarantine. Having only a 10 and 20 long tank, the divider did the job of housing the cichlids in 3 separate areas until they were ready for their permanent homes.Assembly was quick and easy, the fit was great and well worth the cost of the product.Kudos to the company for foresight, as they included a few extra pins and cups, just in case.I would be leery of any negative reviews after using the product, assuming they either came from competitors or people that have problems when they buy a pack of light bulbs because they do not come already assembled in a lamp. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/154397334-20-gallon-aquarium-divider-with-suction-cups-fish-tank-divider](https://www.desertcart.com.ar/products/154397334-20-gallon-aquarium-divider-with-suction-cups-fish-tank-divider) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-08*