--- product_id: 48131872 title: "AquaSafe, to Turn Tap Water into Safe and Healthy Water for Fish and Plants, 5 Litre" brand: "tetra" price: "€ 81.45" currency: EUR in_stock: true reviews_count: 13 category: "Tetra" url: https://www.desertcart.hr/products/48131872-aquasafe-to-turn-tap-water-into-safe-and-healthy-water store_origin: HR region: Croatia --- # Boosts beneficial bacteria & plant vitality 5L fast-dissolving liquid Neutralizes chlorine & heavy metals instantly AquaSafe, to Turn Tap Water into Safe and Healthy Water for Fish and Plants, 5 Litre **Brand:** tetra **Price:** € 81.45 **Availability:** ✅ In Stock ## Summary > 💧 Transform your tap water into a thriving aquatic sanctuary — because your fish deserve the best! ## Quick Answers - **What is this?** AquaSafe, to Turn Tap Water into Safe and Healthy Water for Fish and Plants, 5 Litre by tetra - **How much does it cost?** € 81.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/48131872-aquasafe-to-turn-tap-water-into-safe-and-healthy-water) ## 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 - • **Instant Tap Water Detox:** Neutralizes chlorine, chloramine & heavy metals on contact for a safe aquatic environment. - • **Tailored Mineral Support:** Iodine and magnesium enhance fish vitality and plant growth, ensuring a thriving ecosystem. - • **Bioactive Bacteria Booster:** Encourages settlement of beneficial bacteria to maintain crystal-clear, biologically balanced water. - • **Universal Fresh & Marine Use:** Safe for all freshwater and marine aquariums—just pause protein skimmer in saltwater setups to avoid foam. - • **Stress-Reducing Vitamin B Complex:** Optimized vitamin B mix minimizes fish stress during water changes, promoting long-term health. ## Overview Tetra AquaSafe is a 5-litre liquid water conditioner that instantly neutralizes harmful substances like chlorine, chloramine, and heavy metals in tap water. It supports fish health with a vitamin B complex and minerals tailored for vitality and growth, while promoting beneficial bacteria for a clean, balanced aquarium environment. Suitable for both freshwater and marine tanks, it’s the essential step for every water change to ensure a safe, stress-free habitat for fish and plants. ## Description From the manufacturer What exactly does Tetra AquaSafe do? Tetra AquaSafe immediately neutralises pollutants in tap water (chlorine, chloramine and heavy metals) and creates a safe environment for fish. It also contains plant extracts, vitamins and minerals for health and growth. What exactly does Tetra AquaSafe do? Tetra AquaSafe immediately neutralises pollutants in tap water (chlorine, chloramine and heavy metals) and creates a safe environment for fish. It also contains plant extracts, vitamins and minerals for health and growth. How and when should I use Tetra AquaSafe? Shake well before use. For new tap water, add 5 ml per 10 litres to the aquarium. The blue colour disappears when distributed. Always use when reinstalling, changing water or refilling. How and when should I use Tetra AquaSafe? Shake well before use. For new tap water, add 5 ml per 10 litres to the aquarium. The blue colour disappears when distributed. Always use when reinstalling, changing water or refilling. Is Tetra AquaSafe suitable for marine aquariums? Yes. AquaSafe's fast dissolving formula is suitable for both fresh and marine water systems. For saltwater aquariums, should be switched off briefly during the use of the protein skimmer to avoid excessive foaming. Is Tetra AquaSafe suitable for marine aquariums? Yes. AquaSafe's fast dissolving formula is suitable for both fresh and marine water systems. For saltwater aquariums, should be switched off briefly during the use of the protein skimmer to avoid excessive foaming. How does Tetra AquaSafe support the biological balance in the aquarium? In addition to neutralising harmful substances, Tetra AquaSafe promotes beneficial bacteria and ensures clear, biologically stable water. Regular water tests are recommended to control values and adjust if necessary. How does Tetra AquaSafe support the biological balance in the aquarium? In addition to neutralising harmful substances, Tetra AquaSafe promotes beneficial bacteria and ensures clear, biologically stable water. Regular water tests are recommended to control values and adjust if necessary. Can I use Tetra AquaSafe with other Tetra products? Absolutely! Tetra AquaSafe combines great with Tetra EasyBalance to control nutrient levels and with Tetra FilterActive Bacteria to promote the growth of beneficial bacteria for a truly healthy aquatic habitat. Can I use Tetra AquaSafe with other Tetra products? Absolutely! Tetra AquaSafe combines great with Tetra EasyBalance to control nutrient levels and with Tetra FilterActive Bacteria to promote the growth of beneficial bacteria for a truly healthy aquatic habitat. Matching freshwater aquarium care products SafeStart Bacteria FilterActive Bacteria Tetra EasyBalance Tetra VitaMinPro 3-in-1 Tetra Test 7-in-1 Tetra FN Fish-Net Size M Review: Value for the money. - Good value. Dose the job. Review: Very effective, a must for fish tanks - Far the cheapest on the internet, it lasts quite a while. Far cheaper than others. ## Features - Tetra AquaSafe makes tap water safe for fish and reliably protects fish and plants against harmful substances contained in the water - Its optimized vitamin B mix reduces any stress that fish may experience during water changes and therefore sustainably supports their health - Tailored to the special needs of fishes’ skin & fins; iodine supports vitality, magnesium promotes growth & well-being of fish & plants; natural plant extract protects fish gills & mucous membranes - The care product encourages the settlement and bioactivity of useful bacteria in the aquarium, which in turn ensure clean, healthy water; it dissolves quickly in the aquarium water - It is suitable for all freshwater & marine aquariums; when using Tetra AquaSafe in marine aquariums, however, the protein skimmer should be switched off to prevent large amounts of foam from forming ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000LXUXMQ | | Best Sellers Rank | 1,802 in Pet Supplies ( See Top 100 in Pet Supplies ) 34 in Aquarium Water Treatments | | Brand | Tetra | | Brand Name | Tetra | | Country Of Origin | China | | Customer Reviews | 4.8 out of 5 stars 3,379 Reviews | | Global Trade Identification Number | 04004218704183 | | Item Form | Liquid | | Item Weight | 5.38 Kilograms | | Item form | Liquid | | Item weight | 5.38 Kilograms | | Liquid Volume | 5 Litres | | Liquid volume | 5 Litres | | Manufacturer | Spectrum Brands | | Manufacturer Part Number | T513 | | Model Number | T513 | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Fish | | Unit Count | 5000.0 millilitre | | Unit count | 5000.0 millilitre | ## Product Details - **Brand:** Tetra - **Item form:** Liquid - **Item weight:** 5.38 Kilograms - **Liquid volume:** 5 Litres - **Manufacturer:** Spectrum Brands ## Images ![AquaSafe, to Turn Tap Water into Safe and Healthy Water for Fish and Plants, 5 Litre - Image 1](https://m.media-amazon.com/images/I/71GbH7U8IlL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: What exactly does Tetra AquaSafe do?** A: Tetra AquaSafe immediately neutralises pollutants in tap water (chlorine, chloramine and heavy metals) and creates a safe environment for fish. It also contains plant extracts, vitamins and minerals for health and growth. **Q: How and when should I use Tetra AquaSafe?** A: Shake well before use. For new tap water, add 5 ml per 10 litres to the aquarium. The blue colour disappears when distributed. Always use when reinstalling, changing water or refilling. **Q: Is Tetra AquaSafe suitable for marine aquariums?** A: Yes. AquaSafe's fast dissolving formula is suitable for both fresh and marine water systems. For saltwater aquariums, should be switched off briefly during the use of the protein skimmer to avoid excessive foaming. **Q: How does Tetra AquaSafe support the biological balance in the aquarium?** A: In addition to neutralising harmful substances, Tetra AquaSafe promotes beneficial bacteria and ensures clear, biologically stable water. Regular water tests are recommended to control values and adjust if necessary. **Q: Can I use Tetra AquaSafe with other Tetra products?** A: Absolutely! Tetra AquaSafe combines great with Tetra EasyBalance to control nutrient levels and with Tetra FilterActive Bacteria to promote the growth of beneficial bacteria for a truly healthy aquatic habitat. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Value for the money. *by J***L on 5 July 2026* Good value. Dose the job. ### ⭐⭐⭐⭐⭐ Very effective, a must for fish tanks *by A***R on 25 May 2026* Far the cheapest on the internet, it lasts quite a while. Far cheaper than others. ### ⭐⭐⭐⭐⭐ Great price *by L***E on 1 October 2025* Great product that does the job. Dead easy to use, just give the bottle a shake, mix the required amount in with the new water and that's that. Also this size bottle is way more cost effective than buying the small bottles. It's lasted months and months! ## Frequently Bought Together - Tetra AquaSafe, to Turn Tap Water into Safe and Healthy Water for Fish and Plants, 5 Litre - Tetra FilterActive Bacteria- mix of live starter bacteria & sludge-reducing cleaning bacteria, to support biological activity in aquarium, extend cleaning intervals & improve filter performance, 250ml - Tetra EasyBalance - long-term care for biologically healthy aquarium water and a reduced number of water changes, 500 ml (Pack of 1) --- ## 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.hr/products/48131872-aquasafe-to-turn-tap-water-into-safe-and-healthy-water](https://www.desertcart.hr/products/48131872-aquasafe-to-turn-tap-water-into-safe-and-healthy-water) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-27*