OceanSix Guardian aquarium water treatment

OceanSix Guardian

R 159.00 R 200.00
Skip to product information
OceanSix Guardian aquarium water treatment
OceanSix Guardian

OceanSix Guardian

R 159.00 R 200.00
Taxes included. Shipping calculated at checkout.

Read customer reviews

In stock

PurposeDechlorinator & water conditioner
Recommended useWater changes, new setups & tap-water additions
Safe forFreshwater aquariums, shrimp & plants

Delivery available throughout South Africa · Shipping & returns policies apply

Secure payment methods

  • Visa
  • Mastercard
  • Yoco
  • Payflex
  • PayPal
SHIPPING & RETURNS

Orders are shipped throughout South Africa using trusted courier partners. Delivery timing and eligibility vary by product. Livestock orders use designated shipping days and are subject to live-arrival conditions; dry goods and equipment follow the standard returns policy.

View Shipping Policy · View Returns & DOA Policy
LIVESTOCK DOA

For livestock orders only: if livestock arrives deceased (DOA), submit the claim within 2 hours of delivery with clear photographs of the unopened bag, clear photographs of the livestock inside the bag, and your order number.

Approved DOA claims may receive a replacement or store credit at Glass & Gill’s discretion, subject to the policy terms. Non-livestock returns are handled under the standard returns policy.

View Full Returns & DOA Policy

Protect your aquarium and maintain a safe, stable environment with OceanSix Guardian—a powerful water treatment solution designed to neutralise harmful substances and safeguard your aquatic life. Whether you’re performing water changes or responding to potential toxins, Guardian works quickly to create clean, fish-safe conditions.

Built for reliability and consistency, this formula helps shield your tank from common water quality threats while supporting the overall health of your ecosystem.


Why You’ll Love It

  • Instant Protection: Neutralises chlorine, chloramines, and harmful chemicals
  • Stabilises Water Conditions: Reduces stress during water changes and setup
  • Supports Fish Health: Creates a safer, more comfortable environment
  • Essential for All Tanks: Suitable for routine use and emergency situations

Key Benefits

  • Removes harmful toxins from tap water
  • Protects delicate fish and invertebrates
  • Helps maintain stable water parameters
  • Safe for freshwater aquariums, shrimp, and plants

Recommended Use

  • During every water change
  • When setting up a new aquarium
  • After adding new water to the tank
  • Anytime water quality may be compromised

Aquascaping Notes

OceanSix Guardian is a foundation product for any aquarium setup, ensuring that every water addition is safe and properly conditioned. It’s especially important for sensitive species, shrimp tanks, and planted aquascapes, where stability is key.


At The Glass and Gill – Aquascape, we prioritise the health and stability of your aquarium. With OceanSix Guardian, you can confidently maintain clean, safe water from the very first drop.

You may also like