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Free standard shipping on orders over $99
Terms and Conditions Apply!
We can ship to any address in Australia and New Zealand. Note that there are restrictions on some products, and some products cannot be shipped to some locations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full kilo.
Fritz BacterShield is a versatile, multi-purpose treatment designed to safeguard aquarium fish from bacterial and fungal infections while promoting healing and stress recovery. By forming a protective barrier on the fish’s slime coat, BacterShield helps prevent secondary infections and supports faster recovery from disease or injury. Ideal for both treatment and prevention, it is safe for all freshwater and saltwater fish, invertebrates, and beneficial bacteria.
Broad-Spectrum Protection – Effectively addresses common bacterial and fungal issues including fin rot, ulcers, and external skin infections.
Protective Coating – Forms a natural barrier on fish, enhancing their slime coat and helping guard against secondary infections.
Stress Recovery Support – Aids in stress reduction during illness, transport, or acclimation by supporting immune function.
Safe for All Aquariums – Non-toxic and compatible with freshwater, saltwater, and reef systems, including tanks with invertebrates.
Biological Filter Friendly – Will not harm nitrifying bacteria or disrupt established biological filtration.
For Existing Infections:
Shake well before use.
Dose 5 mL (1 tsp) per 10 gallons (38 L) of water.
Treat once daily for 5–7 days, or until symptoms improve.
Perform water changes as necessary during treatment.
For Prevention & Quarantine:
Use the same dosage rate: 5 mL per 10 gallons.
Dose daily for 3–5 days to prevent infections during new fish introduction or quarantine.
For Stress Recovery:
Dose 5 mL per 10 gallons for 3–5 days following transport, handling, or injury.
Compatibility:
Can be used alongside FritzZyme to maintain or boost biological filtration during treatment.
4 oz (118 mL) – Suitable for smaller systems or short-term preventative and therapeutic use.
New Livestock Introductions: Use in quarantine or during acclimation to reduce the risk of infection.
Injury and Disease Recovery: An excellent aid in wound healing and disease management without disrupting filtration.
Preventative Use: Maintain fish health and reduce the likelihood of infections in community and reef tanks by using periodically during stress events.
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