AquaHomeTest NO2+NO3 Reagent B

Fauna Marin AquaHomeTest NO2+NO3 Reagent B is a refill reagent for the Fauna Marin AquaHomeTest NO2+NO3 kit, restocking Solution B once the original kit's supply runs out.

• Refill for Solution B only — works with the AquaHomeTest NO2+NO3 kit, which tests nitrite (NO2) from 0–1.0 mg/L and nitrate (NO3) from 0–20 mg/L
• The full kit is rated for roughly 50 tests; reagents are typically the first component to run low with regular testing
• Highly flammable liquid and vapor — keep away from heat, sparks, open flames, and hot surfaces; no smoking near use

Buying just the depleted reagent instead of a whole new kit keeps ongoing nitrite/nitrate monitoring affordable — useful for anyone testing weekly during a cycle or after adding new livestock, since Solution B is used on every single test.

Compatible with: Fauna Marin AquaHomeTest NO2+NO3 test kit only.

Safety: keep out of reach of children; store away from ignition sources per label precautions.

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