Aquascape IonGen G2 Electronic Algae Controller for Ponds — 25,000 gal, Replaceable Probe, Low-Energy

The Aquascape IonGen System G2 is an electronic water clarifier that uses a replaceable ion-releasing probe to significantly reduce string algae and lower chemical use in ponds, pondless waterfalls, and other decorative water features.

If you want clearer water with less scrubbing and fewer liquid additives, the IonGen G2 offers a low-energy, automated approach. A microprocessor-controlled outdoor panel sends a signal to a scientifically formulated probe that releases ions into the circulating water. Those ions work continuously to control nuisance algae while the system remains safe for fish and plants and draws less than a dollar a month in electricity.

How does the IonGen G2 actually reduce algae in my pond?

The device gradually dissolves a metal-alloy probe that releases trace ions into your water. These ions interfere with algae development and help keep string algae from taking over surfaces and ornaments. Because ion release is steady and controlled, you get ongoing treatment without repeated dosing of chemicals.

• Microprocessor regulates ion output for consistent performance
• Replaceable probe (model 95028) slowly dissolves during operation
• Works continuously while the pump circulates water through the flow chamber

How big of a pond can it treat and how long does the probe last?

The G2 unit is rated for containerized water features up to 25,000 gallons, making it suitable for most residential ponds and many larger decorative systems. Probe lifetime varies based on the ionization setting, the pond’s size, and water chemistry; typical lifespan ranges from one to three seasons. Running at higher ionization or treating larger volumes will use the probe more quickly.

• Treats up to 25,000 gallons of contained water
• Probe life typically 1–3 seasons depending on settings and water conditions
• Adjustable output lets you balance longevity and treatment intensity

How is the IonGen G2 installed and maintained?

Installation is straightforward: mount the outdoor-rated control panel, place the flow chamber in a location with good circulation or in-line with plumbing, and connect fittings and the probe. Routine upkeep is minimal — inspect the probe and replace it when depleted, and check fittings and electrical connections seasonally. No frequent chemical dosing is required while the system runs.

• Includes control panel, outdoor transformer, flow chamber, probe, and multiple fittings
• Flow chamber can be plumbed directly or positioned in circulating zones
• Seasonal probe replacement and occasional visual checks recommended

Is the IonGen G2 safe for fish and plants and how much does it cost to run?

The system is designed to be compatible with aquatic life when used according to manufacturer directions; it provides ion-based control without the routine application of liquid chemicals. Electrical consumption is very low — typically less than one dollar per month — making it an economical continuous-treatment option for outdoor water features. As with any water-treatment device, monitor water chemistry and animal health after installation.

• Compatible with fish and aquatic plants when used as instructed
• Energy-efficient operation, under about $1/month in electricity
• Backed by a 3-year limited warranty from Aquascape

Who is this for: The Aquascape IonGen System G2 is suited to homeowners, landscapers, and maintenance professionals who want to reduce manual algae removal and limit chemical dosing in decorative ponds, pondless waterfalls, and similar features. It’s especially helpful for properties with regular circulation, for those seeking a low-energy continuous treatment, and for anyone who prefers a maintenance approach that fits into existing plumbing or circulation zones.