Aquasonic Bactonex 100mL – Aquarium Antiseptic Treatment

Aquasonic Bactonex 100mL is an Australian-made aquarium antiseptic treatment formulated to help prevent bacterial, fungal and certain protozoal infections in freshwater and saltwater ornamental fish. Containing aminacrine hydrochloride and methylene blue, Bactonex provides broad-spectrum external disease support for aquariums and fish quarantine systems.

Fish can become more vulnerable to disease following transport, handling, changes in water conditions or the introduction of new livestock. Aquasonic Bactonex is designed for use during these situations, helping fishkeepers manage external disease risks while maintaining good aquarium hygiene and stable water quality.

The convenient 100mL bottle is suitable for smaller aquariums, quarantine tanks and fishkeepers wanting a practical treatment to keep with their aquarium care supplies.

Why Choose Aquasonic Bactonex?

• Broad-spectrum antiseptic: Helps prevent bacterial, fungal and certain external protozoal infections in ornamental fish.
• Freshwater and saltwater compatible: Suitable for both aquarium types when used according to the manufacturer's instructions.
• Quarantine support: Can be used when introducing new fish or managing disease risks in quarantine aquariums.
• Useful during aquarium maintenance: Manufacturer directions include use during water changes where preventative treatment is appropriate.
• Two active ingredients: Contains aminacrine hydrochloride and methylene blue.
• Simple dosage: Add 10mL per 40 litres of aquarium water.
• Australian-made: Produced by Aquasonic for ornamental aquarium fish care.

What Is Aquasonic Bactonex Used For?

Aquasonic Bactonex is a general-purpose antiseptic treatment intended to assist in the prevention of external bacterial, fungal and protozoal infections.

The manufacturer's listed applications include supporting fish against organisms associated with:

• Bacterial infections: External bacterial disease risks affecting ornamental aquarium fish.
• Fungal infections: Fungal growth associated with susceptible external conditions.
• Velvet disease: Certain external protozoal infections affecting the skin and gills.
• White spot: The manufacturer lists white spot among the conditions for which Bactonex provides preventative support.
• Chilodonella: An external protozoan parasite that can irritate fish skin and gills.
• Trichodina and Trichodinella: External protozoans that can cause irritation and distress.

Important: Aquasonic markets Bactonex primarily as a preventative antiseptic treatment. It should not be considered a guaranteed cure for established infections. Fish with confirmed white spot, velvet, serious bacterial disease or other specific illnesses may require a targeted treatment following accurate diagnosis.

When Should You Use Aquasonic Bactonex?

Aquasonic recommends Bactonex for use in situations where fish may benefit from additional antiseptic support.

• When new fish are introduced to an aquarium or quarantine system.
• During water changes where preventative treatment is appropriate.
• When fish appear unusually listless or lose interest in food, following assessment of water quality and possible disease causes.
• In suitable quarantine aquariums where external disease risks are being managed.

Not every stressed or inactive fish requires medication. Always check ammonia, nitrite, temperature and other relevant water conditions before assuming a disease is present.

How to Use Aquasonic Bactonex

Follow the manufacturer's directions carefully when treating your aquarium.

1. Calculate the actual water volume of your aquarium or quarantine tank.
2. Remove activated carbon from the filtration system, as it can absorb the medication.
3. Ensure the aquarium is well aerated throughout treatment.
4. For aquariums using undergravel filtration, follow the manufacturer's instructions to reduce water flow during treatment.
5. Add 10mL of Aquasonic Bactonex per 40 litres of aquarium water.
6. Observe fish carefully throughout the treatment period.
7. Repeat the treatment after five days if necessary, following the manufacturer's instructions.

Recommended Dosage

• Standard dose: 10mL per 40 litres of aquarium water.
• Repeat treatment: After five days if required.
• 100mL bottle coverage: Approximately 400 litres per standard dose.
• Two full doses: Enough product to treat approximately 200 litres twice.

Do not overdose. If symptoms persist or fish fail to improve, seek advice from an aquatic veterinarian or experienced aquarium professional.

Important Treatment Precautions

• Fish only: Not intended for use on fish destined for human consumption.
• Shrimp and snails: Do not assume compatibility with ornamental shrimp, snails or other sensitive invertebrates.
• Marine invertebrates: Blue corallimorphs and sea urchins may be adversely affected by treatment.
• Activated carbon: Remove carbon during treatment while maintaining appropriate biological filtration.
• Aeration: Ensure strong aeration and adequate dissolved oxygen.
• Marine aquariums: Follow the manufacturer's instructions regarding protein skimmers during treatment.
• Staining: Contains dyes that may stain clothing, aquarium equipment and surrounding surfaces.
• Storage: Store below 30 degrees Celsius.

If your aquarium contains delicate fish, shrimp, snails or sensitive marine invertebrates, consider using a separate hospital aquarium after confirming species compatibility.

Active Ingredients

Each 1mL of Aquasonic Bactonex contains:

• Aminacrine hydrochloride: 1.66mg/mL
• Methylene blue: 0.025mg/mL

Both ingredients are used in ornamental fish antiseptic preparations. Always follow the current product label for treatment and safety instructions.

Product Specifications

• Brand: Aquasonic
• Product: Bactonex Antiseptic Treatment
• Volume: 100mL
• Manufacturer code: FW024
• Product type: General-purpose aquarium antiseptic
• Suitable for: Freshwater and saltwater ornamental fish
• Active ingredients: Aminacrine hydrochloride and methylene blue
• Standard dosage: 10mL per 40 litres
• Repeat dosage: After five days if necessary
• Coverage: Approximately 400 litres per dose
• Country of manufacture: Australia
• Storage: Below 30 degrees Celsius

Frequently Asked Questions

What does Aquasonic Bactonex treat?

Aquasonic Bactonex is an antiseptic treatment designed to assist in preventing bacterial, fungal and certain protozoal infections in ornamental aquarium fish. For established or severe disease, a specific diagnosis and targeted treatment may be required.

How much Aquasonic Bactonex should I use?

The recommended dosage is 10mL per 40 litres of aquarium water. A second treatment may be applied after five days if necessary, following the manufacturer's instructions.

How much water does Bactonex 100mL treat?

One 100mL bottle treats approximately 400 litres at the standard dosage. If two full treatments are required, it provides enough medication for approximately 200 litres across both doses.

Can Aquasonic Bactonex be used in saltwater aquariums?

Yes. Aquasonic Bactonex is suitable for freshwater and saltwater ornamental fish when used as directed. However, sensitive marine invertebrates, including some corallimorphs and sea urchins, may be adversely affected.

Is Aquasonic Bactonex safe for shrimp and snails?

Compatibility with aquarium shrimp and snails should not be assumed. A separate treatment aquarium is preferable when treating fish from an aquarium containing sensitive invertebrates.

Should I remove activated carbon when using Bactonex?

Yes. Activated carbon can remove medication from aquarium water. Remove carbon during treatment while maintaining aeration and biological filtration.

Can Aquasonic Bactonex be used when introducing new fish?

Yes. Aquasonic lists use when adding new fish or in quarantine systems among its recommended applications. Good quarantine practices and careful observation are still important.

What is the difference between Aquasonic Bactonex and Fungonex?

Aquasonic Bactonex is a general-purpose antiseptic intended primarily for preventative support against bacterial, fungal and protozoal infections. Aquasonic Fungonex is a more specific treatment for fungal and certain external disease conditions. The appropriate product depends on the diagnosis and aquarium inhabitants.