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Wyin Aqua Mini SodaStream CO2 Injection Kit

Beginner-friendly SodaStream CO2 kit built on the Wyin Aqua Mini Top Mount regulator.

Sale price $269.99 Regular price $284.25
$14.26 off
Tax included Shipping calculated at checkout.
CO₂ Resistant Aquarium Tubing Length
Aquapro Neo Co2 Diffuser (Size)

Usually arrives in 2–5 business days

Delivery details

  • Dispatched within 1 business day
  • Proudly Kiwi since 2017
  • Expert advice

Ships to New Zealand

  • Free shipping on orders over $150. Not included: rural addresses and bulky items such as aquariums.
  • Under $150, courier is $6.80 to $9.90 depending on region, or $11.50 to $14.90 for rural addresses. The exact cost shows at checkout.
  • Rural and South Island addresses can take a little longer.
  • Damaged or faulty on arrival? Tell us within 7 days for a replacement or refund.

Full delivery details

Pickup available at Aquascape Shop

Usually ready in 24 hours

Description

Ready to see what CO2 can do for your plants? This Wyin Aqua Mini SodaStream kit gives you a tidy, reliable way to start injecting CO2 without committing to a full-size cylinder. Connect it to a blue SodaStream cylinder with the included adapter, plug the solenoid into a timer, and your CO2 runs on the same schedule as your lights.

The Wyin Aqua Mini Top Mount CO2 Regulator (W21.8) sits on top of the cylinder, so the SodaStream bottle stays upright. It has cylinder and working pressure gauges, a needle valve, a 12V electromagnetic solenoid with an NZ/AU adapter, and a bubble counter with integrated check valve.

We've added the essentials: a brass SodaStream adapter with control knob, CO2-resistant 4/6mm polyurethane hose (choose your length), and an acrylic NEO CO2 diffuser that produces a fine mist for efficient dissolution. To keep you dialled in, the glass drop checker with 15ml solution lets you monitor CO2 at a glance.

What's in the kit?

  • Wyin Aqua Mini Top Mount CO2 Regulator (W21.8) with 12V electromagnetic solenoid, dual gauges and bubble counter with check valve
  • 12V power adapter, NZ/AU plug
  • Brass SodaStream adapter with control knob
  • 4/6mm CO2-resistant polyurethane hose – select length
  • Acrylic NEO CO2 diffuser – Tiny 10mm disc (tanks <30L), Small 13mm disc (tanks <105L) or Large 32mm disc (≥215L)
  • Drop Checker Kit with 15ml indicator solution
  • Suction cup

Compatibility notes

  • Fits NZ/AU blue screw-in SodaStream cylinders using the included adapter.
  • Not compatible with pink quick-connect SodaStream cylinders.
  • SodaStream cylinder not included.
  • No built-in timer: plug the solenoid's power adapter into a plug-in timer to switch CO2 with your lights.

Quick setup tips

  • Pre-fill the diffuser with water for easier priming.
  • Start around 1 bubble/second on a 60–100L tank and adjust using the drop checker.
  • Run CO2 ~1 hour before lights on, and switch it off ~1 hour before lights out.

Built for aquascapers who want tidy hardware, steady CO2 and happier plants, without overcomplicating the setup.

  • 5 stars: 12 (92%)
  • 4 stars: 0 (0%)
  • 3 stars: 1 (8%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
This is a bundle with no reviews of its own. The merchant set it to show reviews from the products it includes.
K
Koustav S (New Zealand)

Does what it says 🙂

S
Shane Reich (Australia)
Aquapro co2 solution

Quality product

H
Helen Kay (New Zealand)
Very nice

A really good quality item didn't use it as went for a online system but it's a fantastic backup

D
Dina (Australia)
Packaged poorly

It's okay but was packaged such that there are kinks all throughout the tube

K
Kane G (New Zealand)
A+

Works well and the controller is easy to use. Does not come with liquid to fill bubble counter but easy enough to get from supermarket or the like

K
Kane G (New Zealand)
A+

Works exactly as stated, great easy way to add co2 to your tank

T
Ted (Australia)
Ultra fine mist

Great diffuser for my 60P aquarium. Produces fine mist bubbles that float across the tank providing co2 to all my plants.

B
Braxton Mackenzie-White (New Zealand)
Does what it says it does.

Read the title :)

N
Nenad Stojkovic (New Zealand)
Wonderful

For less money you will get much more.

A
Amber Ranganui

A very useful device for keeping an eye on the tank. Simple but effective.

J
Jordan King

Good tube quality for the price!! Nice and thick so it can handle the higher co2 pressures. Haven’t had any issues with the hose or leaks around the ends.

R
Robbie

Great little diffuser. Looks awesome in the tank and feels like good quality!

R
Robbie

Great tubing, much thicker than airline tube - which gives a bit more comfort regarding pressurized co2!