AutoAqua Smart Stir

The AutoAqua Smart Stir is a compact magnetic stirrer built to mix aquarium water test reagents evenly and consistently, replacing manual vial-shaking with the press of a button.

• Best for: mixing reagents for aquarium water test kits (titration and colorimetric tests)
• Fits: standard test vials under 27mm (2.7cm) diameter
• Power: built-in rechargeable lithium battery, USB charging (5V, ~120 minutes to full charge)
• Auto-off: shuts off after 5 minutes to conserve battery; low-battery indicator included
• Design: non-slip rubber pads dampen vibration for quiet operation; sturdy vial holder
• Dimensions: 2.77in x 2.77in x 2.34in

Includes: Smart Stir base, micro-USB charging cable, magnetic stirring bar, iron wire.

Consistent mixing matters more than it seems for test accuracy — uneven reagent mixing is a common source of color-match errors on titration and colorimetric tests, and a stir bar mixes far more evenly than hand-swirling a vial.

At Marine Concept Supply, all sales are final. Due to the sensitive nature of live animals and aquatic products, we do not accept returns or exchanges under any circumstances. Please review your order carefully before completing your purchase. No Cancellations.

If you have any questions or concerns about your order, please contact us at shop@marineconceptsupply.com and we’ll do our best to assist you.

We Ship UPS and will send tracking as soon as the item ships. 

Return shipping for any approved warranties are not covered and will be subtracted from the approved credit total.

Restock Fees apply to some products, due to their size or a manufacturer policy.Each product with a restock charge is marked online, in the description.

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right