Aquascape IonGen Replacement Probe for the G2 System

The IonGen™ G2 Replacement Probe is an EPA-registered, mineral-ion-generating probe designed for use with the IonGen™ G2 System, an effective alternative to traditional chemical algae control. This high-performance probe releases a controlled blend of copper, silver, and zinc ions into your pond or water feature, safely reducing string algae and green water without harming fish, plants, or pets.

Constructed from solid metal bars and engineered for maximum ion transfer, this replacement probe is essential for keeping your IonGen™ G2 system running at peak performance. Each probe is rated for season-long use, depending on water quality and usage.

✅ Key Features:

• Official Replacement for IonGen™ G2 System

• EPA Registered (#89733-1) – Safe and effective algae control

• Releases Copper, Silver & Zinc Ions – Controls string algae and green water

• Long-Lasting Probe – Typically effective for a full pond season

• Safe for Fish & Plants – Non-toxic and eco-friendly when used as directed

• Easy Installation – Simple drop-in probe replacement

✅ Specifications:

• Compatibility: IonGen™ G2 Controller

• EPA Registration: EPA #89733-1

• Minerals Released: Copper (Cu), Silver (Ag), Zinc (Zn)

• Use Duration: 1 season (varies by pond size and ionization level)

• Installation: Tool-free twist-lock design

• Safety: Non-corrosive and safe for pond life when installed per instructions

✅ Ideal For:

• Replacing expired or depleted IonGen™ G2 probes

• Controlling algae in ornamental and koi ponds

• Chemical-free water maintenance

• Seasonal pond care programs

• Pairing with biological and mechanical filtration

• Free Shipping is valid for orders with a subtotal exceeding $199 and all orders will be shipped via UPS. Items purchased for delivery after 3pm will ship the following day. Items purchased for delivery after 3pm on Friday will ship Monday.
• Koi Fish only ship Monday- Wednesday. For orders placed after 3pm on Wednesday, the order will be shipped the following Monday.
• For Motor Freight (LTL) Shipments, oversized or heavy items unsuitable for traditional parcel delivery will be dispatched through a motor freight carrier, as indicated on the product page. Once the carrier receives your order, they will reach out to arrange a delivery time. An individual aged 18 or older must be present to sign for the delivery.
• You may return or exchange an unused or unopened item for a refund (excluding shipping and handling charges) within 30 days of purchase. Following 30 days, the item may be returned in exchange for a store credit. Used chemicals and fish food are not returnable. In addition, all sales on Japanese Koi are final and non-refundable. Should you have any questions or concerns when your fish arrive, please call 908-420-9908.