# Reservoir Watercool HEATKILLER Tank 200 D5, modular reservoir compatible with D5 pump, acrylic/black

**URL:** https://aio.lv/en/product--watercool-30330--12076725
**Data updated:** 2026-03-12 21:56 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Watercool
**Manufacturer code:** 30330
**EAN:** 4251312607364
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 186.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 154.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--watercool-30330--12076725

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Watercool HEATKILLER Tank 200 D5 is a modular acrylic reservoir designed for custom liquid-cooling loops. Specifically compatible with D5-series pumps, the Tank 200 provides an accessory mounting interface and a compact form factor in black acrylic. It is intended for PC water-cooling systems to manage coolant volume, air separation and easy filling, useful in custom builds and maintenance operations.

## Long description

Watercool HEATKILLER Tank 200 D5 is a modular acrylic reservoir developed for custom PC liquid-cooling loops. Designed specifically for compatibility with D5-series pumps, this Tank 200 integrates a compact black acrylic body with a mounting interface that accepts D5 pump heads. The reservoir manages coolant volume, helps separate air from the loop and provides an accessible filling point for maintenance and refilling tasks.
Advantages
The Tank 200 D5 combines a compact footprint with modular connectivity to D5 pump units, allowing streamlined integration into tight or space-constrained cases. Its acrylic construction offers clear visual inspection of coolant level and flow while the black finish provides a consistent aesthetic for dark-themed builds. The reservoir simplifies topping up and bleeding air from a loop, reducing maintenance time during build and routine service.
Suitable for
Custom PC liquid-cooling loops using D5-series pumps
Systems requiring a compact reservoir with integrated pump mounting
Builders who need easy access for filling and air-bleeding operations
Maintenance-oriented setups where coolant level monitoring is required
Key specifications
Material: acrylic body with black finish
Form factor: compact modular reservoir designed for D5 pump compatibility
Mounting: accessory interface for D5 pump heads
Function: coolant volume reservoir, air separation, refill port access
How to use
Install the Tank 200 D5 into the case following standard mounting locations for reservoirs and pumps, ensuring secure attachment to the D5 pump head where applicable. Connect inlet and outlet tubing according to your loop layout, verify all fittings are tightened, and perform a leak test before powering the system. Fill the reservoir through the accessible filling point until the desired coolant level is reached, then run the pump at low speed to purge air and top up as needed until the loop is free of bubbles.
Usage recommendations
Use compatible fittings and high-quality tubing rated for PC water-cooling. Perform a full leak test after installation and re-check connections after the first run. Avoid exposing the acrylic surface to abrasive cleaners; use mild detergent and soft cloth for cleaning. Monitor coolant level periodically and replace coolant according to manufacturer recommendations for additives and corrosion protection.

## FAQ

### How much does the Watercool HEATKILLER Tank 200 D5 reservoir cost, and is it available for purchase?

The price is 186.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 16.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Watercool HEATKILLER Tank 200 D5 reservoir be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Watercool 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 Watercool 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/12076725/68546418_large.webp