--- product_id: 297448762 title: "Tetra Aqua Safe 250Ml" brand: "tetra" price: "₨968" currency: LKR in_stock: false reviews_count: 7 url: https://www.desertcart.lk/products/297448762-tetra-aqua-safe-250ml store_origin: LK region: Sri Lanka --- # Safe for all freshwater aquarium inhabitants 250ml fast-acting liquid Visible results in 6-12 hours Tetra Aqua Safe 250Ml **Brand:** tetra **Price:** ₨968 **Availability:** ❌ Out of Stock ## Summary > 💦 Clear water, happy fish—don’t let your tank miss out! ## Quick Answers - **What is this?** Tetra Aqua Safe 250Ml by tetra - **How much does it cost?** ₨968 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/297448762-tetra-aqua-safe-250ml) ## Best For - tetra enthusiasts ## Why This Product - Trusted tetra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **BPA-Free Assurance:** Eco-conscious packaging that keeps your water pure and your mind at ease. - • **Compact & Convenient:** 250ml bottle fits easily on your shelf, ready to rescue your tank anytime. - • **Aquarium-Friendly Safety:** Gentle on your aquatic pets, supporting all life stages without harmful chemicals. - • **Crystal Clear Water, Fast:** Transform your aquarium water visibly within 12 hours—no more waiting, just clarity. - • **Universal Freshwater Formula:** Perfectly balanced for all freshwater aquariums, ensuring a safe environment for every fin. ## Overview TetraAqua Safe 250Ml is a fast-acting, BPA-free liquid water treatment designed for all freshwater aquariums. It delivers visible water clarity improvements within 6-12 hours while being safe for all aquarium inhabitants and life stages, making it an essential solution for maintaining a healthy aquatic environment. ## Description Tetra Crystal Water clears cloudy water and suspended particles from the aquarium water fast, safely and reliably. Crystal Water contains selected minerals which remove cloudiness and haziness of all kinds. With its gentle mode of action, Crystal Water it is harmless for most aquarium inhabitants and quickly provides crystal clear water. The effectiveness of the product becomes visible by a white cloud, which is not dangerous and clears away after a few hours. The active ingredients in Tetra Crystal Water bind small particles in the water into larger ones that can then be filtered from the water by the aquarium filter. For an optimum effect the filter should be cleaned regularly. First effects are visible after 2 to 3 hours; the water is crystal clear within 6 to 12 hours. Tetra Crystal Water is suitable for all freshwater aquariums. Tetra Crystal Water Dosage Rates: Use 5ml per 10l of aquarium water or 2.5ml per 10l of aquarium water when KH value is ≤ 3° dH. Note: Do not use in tanks containing invertebrates such as snails, shrimps and other crustaceans. Review: 🤦‍♀️ not the same picture - is not the same in the picture crystal clear. its aquasafe 🤦‍♀️ high price Review: Not effective product - Not quick in response Not clear as mentioned ## Features - For crystal clear aquarium water - For all freshwater aquariums - Safe for most aquarium inhabitants - Fast acting formula: visible results within 6-12 hours - Packaging May Vary ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000XAAAIY | | Allergen Information | BPA-Free | | Best Sellers Rank | #34,934 in Pet Supplies ( See Top 100 in Pet Supplies ) #275 in Fish Medication & Health Supplies | | Brand | Tetra | | Brand Name | Tetra | | Customer Reviews | 4.4 out of 5 stars 2,025 Reviews | | Global Trade Identification Number | 04004218142046 | | Item Form | Liquid | | Item Type Name | Tetra CrystalWater 250ml | | Item Weight | 0.25 Kilograms | | Item form | Liquid | | Item weight | 0.25 Kilograms | | Liquid Volume | 250 Milliliters | | Liquid volume | 250 Milliliters | | Manufacturer | Tetra | | Manufacturer Part Number | 142046 | | Model Number | 142046 | | Pet Type | Fish | | Target Species | Shrimp | | Unit Count | 1 Count | | Unit count | 1 Count | ## Product Details - **Brand:** Tetra - **Liquid volume:** 250 Milliliters - **Item weight:** 0.25 Kilograms - **Item form:** Liquid - **Manufacturer:** Tetra ## Images ![Tetra Aqua Safe 250Ml - Image 1](https://m.media-amazon.com/images/I/71U3Yg6djNL.jpg) ![Tetra Aqua Safe 250Ml - Image 2](https://m.media-amazon.com/images/I/81tuUDCmlwL.jpg) ![Tetra Aqua Safe 250Ml - Image 3](https://m.media-amazon.com/images/I/81iwmyHaGmL.jpg) ![Tetra Aqua Safe 250Ml - Image 4](https://m.media-amazon.com/images/I/81Nd4OWu3TL.jpg) ![Tetra Aqua Safe 250Ml - Image 5](https://m.media-amazon.com/images/I/81h-rTTYulL.jpg) ## Customer Reviews ### ⭐ 🤦‍♀️ not the same picture *by M***N on 3 June 2025* is not the same in the picture crystal clear. its aquasafe 🤦‍♀️ high price ### ⭐⭐ Not effective product *by M***K on 16 June 2021* Not quick in response Not clear as mentioned ### ⭐⭐⭐⭐⭐ A fonctionné parfaitement *by C***N on 17 June 2026* A fonctionné la deuxième fois. J'ai testé le dosage simple et n'ai vu qu'une légère diminution du trouble. J'ai alors mis le dosage pour Kh faible (ce qui était mon cas) 48h après le premier essai et là, plus d'eau trouble. Les photos parlent d'elles mêmes. Je recommande donc ce produit ## Frequently Bought Together - Tetra Aqua Safe 250Ml - Tetra Aquasafe 500 Ml --- ## 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.lk/products/297448762-tetra-aqua-safe-250ml](https://www.desertcart.lk/products/297448762-tetra-aqua-safe-250ml) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-07-04*