NTL Optimus – Water Conditioner
Reliable water conditioning for a safe and healthy aquarium
NTL Optimus Water Conditioner is a high-quality solution designed to make tap water safe for aquarium use. It works instantly to neutralise harmful chemicals while protecting fish and supporting a stable aquatic environment.
Whether you are setting up a new aquarium or performing regular water changes, this conditioner is an essential part of maintaining healthy water conditions.
Available sizes
100ml
250ml
500ml
Choose the size that suits your aquarium needs, from small tanks to larger systems.
Why water conditioning is essential
Tap water contains chlorine, chloramine, and heavy metals that can be harmful to fish and beneficial bacteria. Without proper treatment, these can cause stress, illness, or instability in your aquarium.
NTL Optimus helps to:
Neutralise chlorine and chloramine
Detoxify heavy metals
Protect fish slime coat
Support beneficial bacteria
Safe and effective formula
The formula works instantly and is safe for fish, shrimp, and plants when used as directed. It reduces stress during water changes and helps maintain a stable, balanced aquarium environment.
Ideal for all aquariums
Suitable for:
Freshwater aquariums
New tank setups
Routine water changes
Community tanks and planted aquariums
It provides a simple and reliable way to ensure your water is always safe.
Complements your aquarium routine
For best results, use alongside a complete care system:
Biological support products to maintain filtration
Plant fertilisers for healthy growth
Water clarity solutions for a polished look
A properly conditioned aquarium creates the foundation for long-term success.
Easy to use
Add the recommended dose to tap water before adding it to your aquarium, or dose directly during water changes. It works instantly with no waiting time required.
Product details
Available sizes: 100ml, 250ml, 500mlSuitable for freshwater aquariumsDesigned for water conditioning and fish safety
Who is this for
Ideal for beginners and experienced aquarists who want a simple, effective way to protect their fish and maintain safe water conditions.
Start with safe water
Every healthy aquarium begins with properly treated water. NTL Optimus Water Conditioner ensures your tank is safe, stable, and ready to support thriving aquatic life.
NTL Broad pH 6–9 Test – 40 Tests
The NTL Broad pH 6–9 Test Kit by NT Labs is a simple and reliable solution for monitoring pH levels across a wide range in freshwater and marine aquariums. Maintaining stable pH is essential for the health of fish, invertebrates, and plants, and this broad-range test is ideal for general water monitoring.
With 40 tests per kit, aquarists can routinely check water conditions to prevent sudden pH swings and ensure a healthy aquatic environment. The colour comparison method allows quick and accurate readings.
Key Features
Measures pH in the broad range of 6.0–9.0
40 tests per kit for regular monitoring
Easy-to-read colour comparison method
Suitable for freshwater and marine aquariums
Helps maintain stable water conditions for fish, shrimp, and plants
Usage
Test aquarium water regularly to monitor pH levels
Follow kit instructions carefully for accurate results
Ideal for routine water checks, new tank setups, and general water quality monitoring
Important Notes
Keep out of reach of children
Store in a cool, dry place
Read instructions carefully before use for accurate testing
The NTL Broad pH 6–9 Test – 40 Tests is an essential tool for aquarists who need a reliable and simple solution for monitoring general pH levels and maintaining a healthy aquarium ecosystem.
NTL Narrow pH 6–7.6 Test – 40 Tests
The NTL Narrow pH 6–7.6 Test Kit by NT Labs is designed for precise monitoring of pH in freshwater aquariums where slight changes can impact fish, invertebrates, and plants. Maintaining stable pH within this narrow range is essential for sensitive species and planted aquascapes.
With 40 tests per kit, this test allows regular, accurate water checks to ensure your aquarium remains stable and healthy. NT Labs Narrow pH Test provides a simple colour comparison method for quick and reliable results.
Key Features
Measures pH in the narrow range of 6.0–7.6
40 tests per kit for long-term monitoring
Easy-to-read colour comparison method
Suitable for freshwater aquariums, especially planted and sensitive fish tanks
Helps maintain stable water conditions for fish, shrimp, and aquatic plants
Usage
Test aquarium water regularly to prevent sudden pH fluctuations
Follow kit instructions carefully for accurate readings
Ideal for planted tanks, sensitive freshwater species, and routine water checks
Important Notes
Keep out of reach of children
Store in a cool, dry place
Read instructions carefully before use for accurate testing
The NTL Narrow pH 6–7.6 Test – 40 Tests is an essential tool for aquarists who want precise, reliable pH monitoring to maintain a stable and thriving freshwater aquarium.
NTL AQ pH Stabiliser – KH Up (180g)
Maintain stable and healthy water conditions with NTL AQ pH Stabiliser – KH Up. This easy-to-use water conditioner helps raise and stabilise the carbonate hardness (KH) in your aquarium, preventing dangerous pH swings that can stress or harm your fish.
✅ Key Features
Boosts Carbonate Hardness (KH) – Supports stable and safe pH levels.
Prevents pH Crashes – Protects fish and plants from sudden fluctuations.
Enhances Biological Filtration – Encourages healthy bacterial growth in your filter.
Safe & Effective – Suitable for freshwater aquariums when dosed correctly.
Convenient 180g Pack – Perfect for regular maintenance.
🌿 Why Use KH Up?
Low KH levels can cause your aquarium pH to drop unexpectedly, putting fish, shrimp, and plants at risk. By raising and stabilising KH, NTL AQ pH Stabiliser – KH Up helps create a balanced, stress-free environment for all your aquatic life.
📦 Size Available
180g – Ideal for small to medium aquariums or routine adjustments.
❓ FAQs
Will this raise my pH?Yes – by increasing KH, it naturally prevents acidic conditions and stabilises pH.
Is it safe for planted aquariums?Yes – it supports plant health by maintaining a balanced environment.
How often should I use it?Use when KH levels test low or pH fluctuations are noticed. Regular water testing is recommended.
👉 Keep your aquarium water stable, safe, and stress-free with NTL AQ pH Stabiliser – KH Up (180g), available now at Aquatic Pets SA!
NTL AQ Algae Gone – 100ml | 250ml
Say goodbye to unwanted algae with NTL AQ Algae Gone. This effective treatment helps control algae growth in freshwater aquariums, keeping your water clear and your tank looking beautiful.
✅ Key Features
Controls Algae Growth – Targets common nuisance algae in freshwater aquariums.
Clearer Water – Restores a clean and healthy look to your tank.
Safe for Fish & Plants – Gentle formula when used as directed.
Prevents Regrowth – Supports long-term balance and clarity.
Available Sizes – Handy 100ml and 250ml bottles.
🌿 Why Use NTL AQ Algae Gone?
Excess algae not only makes your aquarium look dirty but also competes with plants for nutrients and light. This treatment helps restore balance, giving your fish and plants a cleaner, healthier environment.
📏 Available Sizes
100ml – Best for smaller aquariums or occasional treatments.
250ml – Perfect for larger tanks or regular maintenance.
❓ FAQs
Is this safe for all plants?Yes – when used as directed, it won’t harm most aquarium plants.
Can I use this in a shrimp tank?It’s not recommended for sensitive invertebrates. Always dose with caution.
How often should I use it?Use as needed when algae growth becomes visible. Regular maintenance and balanced lighting will also help prevent regrowth.
👉 Keep your aquarium clear and algae-free with NTL AQ Algae Gone, available in 100ml and 250ml at Aquatic Pets SA!
NTL AQ Anti-White Spot & Fungus – 100ml | 250ml
Protect your fish from common aquarium diseases with NTL AQ Anti-White Spot & Fungus. Specially formulated to treat Ich (white spot disease) and fungal infections, this treatment works quickly and effectively to restore fish health and prevent disease from spreading.
✅ Key Features
Effective Treatment – Targets white spot (Ichthyophthirius multifiliis) and fungal infections.
Fast-Acting Formula – Helps fish recover quickly and reduces stress.
Safe for Most Aquariums – Suitable for freshwater community tanks when used as directed.
Prevents Disease Spread – Protects other fish from infection.
Available Sizes – Convenient 100ml and 250ml bottles.
🌿 Why Use NTL AQ Anti-White Spot & Fungus?
White spot and fungus are two of the most common fish health issues. Early treatment is crucial to avoid fish loss. This remedy provides an easy, reliable solution that supports your fish’s recovery and keeps your aquarium healthy.
📏 Available Sizes
100ml – Perfect for smaller tanks or early treatment.
250ml – Ideal for larger aquariums or repeated dosing.
❓ FAQs
Can I use this with shrimp or snails?This treatment is designed for fish. Remove sensitive invertebrates before dosing.
How long does treatment take?Treatment duration depends on the severity of infection, but visible improvement is often seen within a few days.
Do I need to turn off my filter?No – keep your filter running, but remove activated carbon during treatment as it may absorb the medication.
👉 Keep your fish safe and healthy with NTL AQ Anti-White Spot & Fungus, available in 100ml and 250ml at Aquatic Pets SA!