Product Information

The World’s Most Advanced Reagent-Free KH Controller for Reef Aquariums

Stop Testing. Start Controlling.

Reagent-Free Automatic KH Monitoring & Alkalinity Control for Reef Aquariums | Continuous Testing, Smart Dosing, WiFi Connectivity & SPS-Proven Stability

Protect Expensive Corals. Eliminate KH Swings. Reduce Manual Testing. Save on Reagent Costs.

Every successful reef aquarium depends on one critical parameter: Alkalinity (KH).

When alkalinity swings, corals stop growing, colors fade, SPS colonies become stressed, and valuable reef livestock can be lost.

Most reef keepers know this. – The problem is maintaining stable alkalinity every hour of every day. Manual testing only shows you what happened.

AquaWiz Gen 5 actively manages what happens next.

The AquaWiz KH Controller Gen 5 continuously monitors alkalinity, calculates consumption, and automatically doses correction solution to maintain your target KH level—without using expensive reagents, cartridges, or recurring consumables.

Whether you maintain an SPS-dominated reef, mixed reef, LPS system, or professional coral farm, AquaWiz Gen 5 provides laboratory-level alkalinity control with industry-leading operating costs.

Why Reef Keepers Lose Corals

Many hobbyists invest in:

• Premium lighting
• Advanced protein skimmers
• High-end flow pumps
• Automated feeders

Yet still experience:

• Burnt SPS tips
• Slow coral growth
• Color loss
• Tissue recession
• Unexplained coral stress

The hidden cause is often alkalinity instability.

Even a small daily KH swing can create stress that accumulates over weeks and months.

The most successful reef systems in the world share one characteristic:  Stable Alkalinity

Not high alkalinity. Not low alkalinity. Stable alkalinity.

That is exactly what AquaWiz Gen 5 was engineered to deliver.

What Makes AquaWiz Different?

No Reagents. Ever.

Most automated alkalinity testers rely on reagents.

That means:

• Constant refill purchases
• Ongoing operating expenses
• Chemical waste
• Downtime when reagents run out

AquaWiz uses a unique reagent-free measurement method.

Benefits:

• No reagent bottles
• No recurring testing costs
• No supply chain concerns
• Lower long-term ownership cost
• Eco-friendly operation

This single advantage can save reef keepers thousands over the life of the aquarium.

More Than A KH Tester

Many products simply tell you your alkalinity. AquaWiz Gen 5 actually manages it.

The system:

1. Measures KH automatically
2. Detects consumption trends
3. Calculates correction requirements
4. Doses alkalinity supplements
5. Maintains target stability

Instead of reacting to problems, AquaWiz prevents them.

Designed For Serious Reef Keepers

Perfect for:

SPS Reef Aquariums – Maintain ultra-stable alkalinity for Acropora, Montipora, Stylophora and other demanding SPS corals.

• Mixed Reef Systems – Keep alkalinity balanced across varying coral consumption rates.
• Coral Grow-Out Systems – Support faster growth and improved consistency.
• Commercial Coral Facilities – Reduce labor and improve operational consistency.
• High-Value Reef Displays – Protect livestock investments worth thousands of dollars.

New In Generation 5

Absolute pH Calibration – Match AquaWiz readings to your preferred alkalinity test methodology.

Compatible with validation against:

• Hanna Alkalinity Checker
• Salifert KH Test
• Other trusted testing methods

Result: Greater confidence and improved consistency.

Smart Dosing Intelligence – Gen 5 introduces advanced dosing modes.

• Smart Mode – Automatically calculates alkalinity demand and doses only what your reef actually consumes.
• Fixed Mode – Provides stable scheduled dosing for mature systems.
• Bolus Mode – Allows advanced reef keepers to implement custom correction strategies.

Improved Reliability

Generation 5 features:

• Enhanced motor design
• Reduced carbon dust generation
• Improved mechanical durability
• Longer service life
• Reduced maintenance requirements

Quieter Operation

The redesigned enclosure and upgraded internal mechanics provide quieter performance compared to previous generations.

Ideal for:

• Living rooms
• Bedrooms
• Office aquariums
• Display installations

Key Features

• Automatic KH Monitoring
• Automatic KH Correction
• Reagent-Free Operation
• WiFi Connectivity
• Smartphone Control
• Real-Time KH Tracking
• Smart Dosing Algorithms
• Advanced pH Calibration
• Historical Data Logging
• Low Operating Cost
• Quiet Operation
• Professional Reef Automation

Why AquaWiz Is The Smart Financial Choice

When evaluating automated alkalinity systems, many hobbyists focus only on purchase price.

The real comparison is: Total Ownership Cost

With many competing systems:

• Reagents must be purchased repeatedly
• Consumables increase yearly costs
• Running expenses never stop

AquaWiz eliminates reagent purchases entirely.

For reef keepers planning years of operation, the savings become substantial.

The Result

Imagine waking up and knowing:

✓ Your KH has remained stable overnight

✓ Coral consumption is being tracked automatically

✓ Dosing adjustments have already been made

✓ Historical trends are available instantly

✓ No manual testing is required

That is the AquaWiz experience.