# Water conditioner Tetra AquaSafe 500 ml – Tetra 15931, aquarium water treatment solution

**URL:** https://aio.lv/en/product--tetra-15931--12017582
**Data updated:** 2026-03-11 20:52 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Tetra
**Manufacturer code:** 15931
**EAN:** 4004218735460
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tetra-15931--12017582

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Tetra AquaSafe 500 ml is a liquid water conditioner for aquariums by Tetra (model 15931). It neutralizes chlorine and chloramine, detoxifies heavy metals, and makes tap water safe for fish and aquatic plants. Suitable for routine water changes and new-tank preparation; helps protect fish slime coat and supports biological filtration.

## Long description

Tetra AquaSafe 500 ml is a liquid aquarium water conditioner designed to make tap water safe for fish and aquatic plants. The formula neutralizes chlorine and chloramine, binds and detoxifies heavy metals, and contains ingredients that support the natural slime coat of fish. Intended for routine water changes and preparing new aquariums, the solution helps maintain a stable environment and preserves biological filtration activity during water replacement.
Advantages
The product neutralizes chlorinated compounds and inactivates chloramine quickly, reducing stress on aquatic animals during water changes. It detoxifies common heavy metals found in tap water and contains agents that help protect and restore the protective slime layer of fish. The liquid format allows precise dosing, and the formulation is suitable for use with both freshwater and most community aquarium setups.
Suitable for
 Routine partial water changes in freshwater aquariums
 Preparing tap water for new aquarium setups
 Protecting fish during transport or after medication
 Maintaining biological filtration when replacing water
Key specifications
 Volume: 500 ml liquid conditioner
 Function: neutralizes chlorine and chloramine
 Action: binds and detoxifies heavy metals
 Benefits: supports fish slime coat and reduces stress
 Compatibility: formulated for freshwater aquariums and community tanks
 Dosage form: concentrated liquid for measured dosing
How to use
Measure the required amount of Tetra AquaSafe according to the manufacturer's dosing instructions for the volume of aquarium water being treated. Add the conditioner directly to the aquarium or to replacement water prior to introducing it into the tank. For routine partial water changes, dose each portion of replacement water to ensure neutralization of chlorine, chloramine and detoxification of heavy metals. When setting up a new aquarium, treat all tap water before introducing fish or plants. Follow any safety or handling guidance on the product label.
Usage recommendations
Use during every water change and when topping up evaporated water. For best results, dose accurately and avoid overdosing; consult product label for precise dosing rates per litre. Combine with regular water testing and maintenance to support stable water parameters and healthy aquarium inhabitants.

## FAQ

### How much does the Tetra AquaSafe 500 ml water conditioner 15931 cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 70 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Tetra products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Tetra service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12017582/67506136_large.webp