Aquahometest PO4

Fauna Marin AquaHomeTest PO4 measures phosphate concentration in marine and reef aquariums using comparator-based color matching.

• Measuring range: 0.01-1.0 mg/l
• Resolution: 0.02 mg/l
• Sufficient for approximately 50 tests

Phosphate is one of the two nutrients (alongside nitrate) that drive nuisance algae growth when it runs high, and coral starvation/pale tissue when it runs too low — this comparator kit gives the fine resolution needed to dial phosphate into the narrow range reef corals actually want.

Includes: Reagents, vials, dosing syringes, and instructions. Refill packs available separately.

Solution A contains 30-35% sulfuric acid — handle with care and keep away from children.

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