pH 7.01 calibration solution for pH meter electrode. The accuracy of a measurement is strongly dependent on the calibration, among other things.

pH 4.01 calibration solution for pH meter electrode. The accuracy of a measurement is strongly dependent on the calibration, among other things.

ZOANTHUS LAB - ICP MAX – Advanced reef analysis + 45 parameters + reverse osmosis water With ZOANTHUS LAB - ICP MAX , you take your aquascaping to the next level: an ultra-comprehensive analysis designed for demanding aquarists who want to understand everything happening in their tank … and also secure their foundation with RO/DI water testing. This formula combines in-depth reef analysis (major elements, nutrients, trace elements, and micronutrients) with an expanded spectrum including additional parameters such as fluoride , and dedicated RO/DI water quality testing. ICP MAX allows for earlier, more precise, and more accurate detection of issues: slow accumulation of an element, subtle metal contamination, unbalanced supplementation, or imperfect starting water. The results are clear, actionable, and, most importantly , compatible with the free Zoa Aqua Manager calculator , transforming the analysis into concrete and personalized recommendations. Advanced reef analysis: over 45 parameters Includes reverse osmosis (RO/DI) water control Precise detection of contamination and accumulation Free return shipping (prepaid letter provided)  

Powder reagents for Checker Marine Nitrate (HI782), 25 tests. Ref: HI782-25

Powder reagents for HLR phosphate checker (HI 774), 25 tests. Ref: HI774-25

This analysis kit from the SALIFERT brand allows you to measure the   Kh of your seawater with precision. Allows you to take 100 to 200 measurements.

Fleece-Roll 500 from Red Sea is a roll of high flow 50gsm non-woven polyester filter fabric , for the ReefMat 500 filter . Compatible with skimmers. The roll has a length of 28 m and a width of 11.3 cm.

This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.

Fleece-Roll 1200 from Red Sea is a roll of high flow 50gsm non-woven polyester filter fabric , for the ReefMat 1200 filter . Compatible with skimmers. The roll has a length of 35 m and a width of 17 cm.

Reagent for Checker HC alkalinity HI772 dKh mini photometer in sea water, colorimetric method, about 25 tests