Red Sea Phosphate Pro Test Kit
Red Sea’s range of test kits makes easy work of monitoring and maintaining your marine aquarium’s water, ensuring healthy fish and coral.
This test kit uses colorimetric comparator testing to measure the level of phosphate in your marine aquarium, with exceptional accuracy.
This kit is recommended to use alongside Red Sea’s NO3 PO4-X additive.
This kit includes up to 100 tests.
We accept returns on non-sale items that are in original packaging, unused, and unwashed within 30 days of receipt. Please follow our returns/exchanges process below. If items do not meet our requirements for return, they will be shipped back to you in lieu of a refund. Shipping and handling charges are non-refundable (exceptions may apply).
Returns & Exchanges Process: If item(s) fit within our returns guidelines found in the Returns. Please allow 7-10 business days for the credit to appear on your account after your return is processed.
