Lot · Other Fish & Aquarium Supplies

Tunze 3155 Osmolator Universal Auto Top Off Pre-owned

Name: Tunze 3155 Osmolator Universal Auto Top Off Pre-owned
SKU: nb-298445891532
Price: 85.50 USD
Availability: SoldOut

Starting price (see what it sold for on eBay ↗) $85.50 as of Jun 28, 2026

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Closed Tue · Jun 30, 2026

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Condition Used

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Ships from ZIP 531**

rf_fanat1c 160 ratings · 100.00% positive

Seller

Description

From the seller

The Tunze Osmolator 3155 is one of the safest ATO’s available. It utilizes an electronic eye sensor to monitor water levels and a backup float switch sensor with an optional audible alarm. Two magnetic holders for sensors and multiple mounting brackets included as well as a pump.

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