The HI700-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Ammonia Checker® HC. These reagents follow the Nessler Method in which the reaction between ammonia and reagents causes a yellow tint in the sample. By simply adding 4 drops from each bottle of HI700-25 reagent set to the sample, the reaction will take place and the HI700 will determine the concentration from the color that is produced. The results will be displayed in ppm (mg/L) of ammonia-nitrogen (NH3-N). These reagents are designed to be used with samples that have an expected range of 0.00 to 3.00 ppm ammonia-nitrogen. To convert the reading to ppm of ammonia (NH3) multiply the result by 1.214.
$3.20To improve water circulation in the IQ Aquarium, Dymax has developed a spray bar unit which helps to increase aeration as well as to improve circulation of water in the mini aquarium.
Dennerle Crystal Quartz Gravel. Perfect bio-functionality and highly attractive as well.
Rounded grains protect bottom-dwelling fish.
Glass Cover for top aquarium measuring by L x B in cm. Thickness of glass is 6mm.
Only available for local orders in Singapore.
Note: This Product is for Online Pre-Order Basis Only. Usual Lead Time is approximately 1 week.
$9.90GEX Magnet cleaner helps to clean moss off glass surface (up to 3mm) conveniently.