Provides equipment to monitor nine parameters most critical for the salt water aquaculturist. Reagents, labware, and accessories are mounted in ethafoam for convenient test selection and portability. Short form lid label instructions are always available for quick reference, and a long form booklet provides detailed instructions with kit diagram. Unit is supplied complete with labware, accessories, sampling bottles, and reagents for 50 tests of each factor.

This kit tests for Phosphate using the Octa-Slide 2 Comparator. Range and sensitivity is 0.5, 1, 2, 3, 4, 6, 8, 10 ppm and 5, 10, 20, 30, 40, 60, 80, 100 ppm PO₄^3-.

Determine turbidity or degree of visibility in natural waters with this weighted 20 cm diameter disk.

• braided line
• marked every half-meter up to 20 meters

Collect water samples quickly and easily! This newly designed horizontal water sampler allows water to be sampled at specific depths. A 20 meter calibrated line, marked at one meter intervals, is included. The clear acrylic tube allows a visual inspection of the sample prior to dispensing and holds approximately 1,200 mL of sample.

Send the weighted messenger down the line to trip the closing mechanism at the desired depth.

• Designed for educational use.
• Rugged stainless steel components.
• Suitable for sampling fresh, brackish or salt water.

Stainless steel sampler is designed for use on soft bottoms (sand or silt). A simple trigger holds the sampler open while lowering to cover a uniform area. Scissor design closes sampler, retrieving a volume of sediment to the surface for analysis.

Total Chlorine test papers are chemically treated to indicate sanitizer levels. Range and sensitivity is 10, 50, 100, 200 ppm (200 strips).

Insta-TEST^® Chlorine Dioxide is a convenient way to test for Chlorine Dioxide levels in sanitized water. Range and sensitivity is 0, 10, 25, 50, 100, 250, 500 ppm.