Aquasonic Bio-Tet Tetracycline Antibiotic Tablets for Aquarium Fish
Aquasonic Bio-Tet is a powerful broad-spectrum antibiotic formulated for the treatment of bacterial infections in both freshwater and marine aquariums. Containing Tetracycline as the active ingredient, Bio-Tet is particularly effective against the bacteria responsible for fin rot, ulcers, cloudy eyes and mouth fungus - some of the most common and distressing bacterial conditions affecting aquarium fish. Bio-Tet also provides an effective solution for red slime algae (cyanobacteria) outbreaks, a common and frustrating issue in reef and marine tanks, making it one of the most versatile treatments available for the home aquarist.
During treatment, the water will turn a red tint - this is completely normal and is a visible indicator that the medication is actively working. The colour fades naturally within about a week after treatment is complete.
Important Usage Notes
Turn off UV sterilisers and remove activated carbon before dosing. Prolonged use may negatively impact beneficial bacteria in your biological filter. Where possible, treat in a separate hospital tank to protect your established filtration system.
Water will turn red during treatment - this is normal and indicates active treatment. Colour fades naturally within one week after treatment ends.
Key Features and Benefits
- Broad spectrum tetracycline antibiotic for bacterial infections in freshwater and marine aquariums
- Treats fin rot, open sores and ulcers, cloudy eyes and mouth fungus
- Also controls red slime algae (cyanobacteria) outbreaks in marine and reef tanks
- Safe for use in planted aquariums, reef tanks and fish-only systems
- Red water tint during treatment provides a visible indicator that the medication is actively working
- Simple daily tablet dosing for a straightforward treatment course
- Trusted Aquasonic quality - Australian aquarium care specialists
When to Use Bio-Tet
- Fish displaying open sores, frayed or eroded fins or cotton-like growths
- Cloudy eyes or visible signs of bacterial infection
- Presence of red slime algae on rocks, sand or glass surfaces
- As a preventive measure during quarantine or new fish acclimation
Treatment Instructions
| Step | Action |
|---|---|
| Step 1 - Preparation | Turn off UV sterilisers and remove all activated carbon from the filter before dosing. |
| Step 2 - Dosage | Add 1 tablet per 20 litres of aquarium water daily. |
| Step 3 - Duration | Continue treatment for up to 5 consecutive days. Red water tint indicates active treatment. |
| Step 4 - Aftercare | Perform a partial water change on Day 6 and monitor water parameters. Water staining fades naturally within one week. |
Frequently Asked Questions
| Question | Answer |
|---|---|
| Why does my aquarium water turn red during treatment? | This is completely normal. The red tint is a visible indicator that Bio-Tet is actively working in the water. The colour fades naturally within about one week after treatment ends. |
| Can I use Bio-Tet in a planted tank? | Yes - Bio-Tet is safe for use in planted aquariums when used as directed. |
| Will Bio-Tet harm my biological filter? | Prolonged use can impact beneficial bacteria in your biological filter. Where possible, treat fish in a separate hospital tank to protect your established filtration system. |
Product Details
| Feature | Detail |
|---|---|
| Brand | Aquasonic |
| Product Type | Broad spectrum tetracycline antibiotic tablets for aquarium fish |
| Active Ingredient | Tetracycline |
| Treats | Fin rot, ulcers, cloudy eyes, mouth fungus and red slime algae (cyanobacteria) |
| Dose Rate | 1 tablet per 20 litres daily for up to 5 consecutive days |
| Water Discolouration | Red tint during treatment - normal and fades within one week |
| Safe for Planted Tanks | Yes - when used as directed |
| Suitable For | Freshwater and marine aquariums including reef and planted tanks |
| Made By | Aquasonic - Australian aquarium care specialists |
Please note: Turn off UV sterilisers and remove activated carbon before dosing. Prolonged use may impact beneficial bacteria - treat in a hospital tank where possible. Water will turn red during treatment - this is normal and fades within one week. Perform a partial water change on Day 6 after treatment ends. Always read and follow the label directions before use. Keep out of reach of children. Store in a cool, dry place away from direct sunlight.
(AQSBIOT)
| SKU | AQSBIOT |
| Brand | Aquasonic |
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