Search the Community

NYOS Calcium Reefer - High Precision Test for Calcium (CA) CALCIUM REEFER NYOS® REEFER test kits - taking measurements at the laboratory level at an attractive price Water properties as close to nature are the key for every aquarium's success. However, monitoring relevant parameters in seawater is difficult due to numerous interfering ions. Therefore, test kits considering the specific characteristics of seawater are needed to analyse the water precisely. NYOS® REEFER test kits offer the customer two significant benefits: Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the standard hobby user. Additional characteristics of our REEFER test kits: calibrated dropper made by a German manufacturer ensures uniform drops during all repeat tests reagents are made in Germany in accordance with EN ISO 9001 reagents are analysed according to AAS and NIST standards strict batch and quality control easy to use with intuitive pictogram instructions Made in Germany NYOS® REEFER test kits allows you to achieve precise and most importantly reproducible (i.e. in repeat measurements identical) measuring results. High Sensitivity Seawater Calcium Test Kit easy conversion factor accurately to 5mg/l precise dosing tip precise colour change separate indicator and titration solution Technical Details Number of Tests: 50 NYOS Carbonate Hardness Reefer - High Precision Test for Carbonate Hardness (KH) CARBONATE HARDNESS REEFER NYOS® REEFER test kits - taking measurements at the laboratory level at an attractive price Water properties as close to nature are the key for every aquarium's success. However, monitoring relevant parameters in seawater is difficult due to numerous interfering ions. Therefore, test kits considering the specific characteristics of seawater are needed to analyse the water precisely. NYOS® REEFER test kits offer the customer two significant benefits: Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the standard hobby user. Additional characteristics of our REEFER test kits: calibrated dropper made by a German manufacturer ensures uniform drops during all repeat tests reagents are made in Germany in accordance with EN ISO 9001 reagents are analysed according to AAS and NIST standards strict batch and quality control easy to use with intuitive pictogram instructions Made in Germany NYOS® REEFER test kits allows you to achieve precise and most importantly reproducible (i.e. in repeat measurements identical) measuring results. High Sensitivity Seawater Carbonate Hardness Test Kit easy usable drop test stable titration reagent precise colour change separate indicator and titration solution Technical Details Number of Tests: 50 NYOS Magnesium Reefer - High Precision Test for Magnesium(Mg) MAGNESIUM REEFER NYOS® REEFER test kits - taking measurements at the laboratory level at an attractive price Water properties as close to nature are the key for every aquarium's success. However, monitoring relevant parameters in seawater is difficult due to numerous interfering ions. Therefore, test kits considering the specific characteristics of seawater are needed to analyse the water precisely. NYOS® REEFER test kits offer the customer two significant benefits: Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the standard hobby user. Additional characteristics of our REEFER test kits: calibrated dropper made by a German manufacturer ensures uniform drops during all repeat tests reagents are made in Germany in accordance with EN ISO 9001 reagents are analysed according to AAS and NIST standards strict batch and quality control easy to use with intuitive pictogram instructions Made in Germany NYOS® REEFER test kits allows you to achieve precise and most importantly reproducible (i.e. in repeat measurements identical) measuring results. High Sensitivity Seawater Magnesium Test Kit easy conversion factor accurately to 15mg/l precise dosing tip precise colour change separate indicator and titration solution Technical Details Number of Tests: 50 NYOS Nitrate Reefer - High Precision Test for Nitrate (NO3) NITRATE REEFER NYOS® REEFER test kits - taking measurements at the laboratory level at an attractive price Water properties as close to nature are the key for every aquarium's success. However, monitoring relevant parameters in seawater is difficult due to numerous interfering ions. Therefore, test kits considering the specific characteristics of seawater are needed to analyse the water precisely. NYOS® REEFER test kits offer the customer two significant benefits: Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the standard hobby user. Additional characteristics of our REEFER test kits: calibrated dropper made by a German manufacturer ensures uniform drops during all repeat tests reagents are made in Germany in accordance with EN ISO 9001 reagents are analysed according to AAS and NIST standards strict batch and quality control easy to use with intuitive pictogram instructions Made in Germany NYOS® REEFER test kits allows you to achieve precise and most importantly reproducible (i.e. in repeat measurements identical) measuring results. High Sensitivity Seawater Nitrate Test Kit highly sensitive reagents professionally calibrated colour chart differentiated colour gradations precise sliding comparator sample tubes made of glass Technical Details Number of Tests: 40 Measurement Range: 1 – 160 mg/l NO3 NYOS Phosphate Reefer - High Precision Test for Phosphate (PO4) PHOSPHATE REEFER NYOS® REEFER test kits - taking measurements at the laboratory level at an attractive price Water properties as close to nature are the key for every aquarium's success. However, monitoring relevant parameters in seawater is difficult due to numerous interfering ions. Therefore, test kits considering the specific characteristics of seawater are needed to analyse the water precisely. NYOS® REEFER test kits offer the customer two significant benefits: Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the standard hobby user. Additional characteristics of our REEFER test kits: calibrated dropper made by a German manufacturer ensures uniform drops during all repeat tests reagents are made in Germany in accordance with EN ISO 9001 reagents are analysed according to AAS and NIST standards strict batch and quality control easy to use with intuitive pictogram instructions Made in Germany NYOS® REEFER test kits allows you to achieve precise and most importantly reproducible (i.e. in repeat measurements identical) measuring results. High Sensitivity Seawater Phosphate Test Kit highly sensitive reagents professionally calibrated colour chart differentiated colour gradations precise sliding comparator sample tubes made of glass Technical Details Number of Tests: 50 Measurement Range: 0.025–1.0 mg/l PO4

Hi what is the right time to measure kH? I've been measuring mine first thing in the morning. Would kH be at the lowest at that point?

Selling a used Salifert KH/Alk Profi Test kit, one of the important parameters to test for in our tank. Expiry date is Dec 2019. Used for few times only. Amount of test liquid left is shown in picture for your reference with yellow arrows. Looking at sell at S$10 only. Self collect at Lakeside location. Do drop me a PM with your contact number if you are interested. Cheers!

hi all, Fast sales of additives 1. Grotech KH+CA Remineralizer $10(used a few ML only) 2. Grotech Calcium pro instant $8 3. Grotech Carbonate pro instant $8 (2&3 balance as pic) Take all price of $20 Contact me 91523736

WTS the Salifert test kits - Ca, Mg, KH & NO2, take all $50, used few times only, expiry year are 2016, 2017 & 2019, and also free PO4 & NO3 test kits (but both of them expired 05/2015), Coral shop UM Removal PO3 & PO4, 1000ml, almost Full bottle at $15. A very good solution to reduce PO4, contact me at 96382799.

Hi All I recently did my water check for my 2nd tank, and found the Super high KH and super low Mg. KH - 14 Mg - 1050 Ca - 410 PH - 8.1 PO4 - 0.5 150L tank with LS are 2 LPS Bubble, 5 SPS and 5 clown fish, some zoas any idea what happen? i have tried 4 days to buffer up the Mg 90ppm every day, but still drop back to 1100. also try to boost Ca up till 430 only any way to bring down the KH and up the Mg? thanks bros here to give advice

All, My friend bout 25kg of addictives from supplier. He took 5kg and I took 5kg. Now left with 15kg of Ca, Mg & Kh...therefore I letting go these addictive at cost price... I have only 3 sets. Each sets comes with 5kg of Ca, 5kg of Mg & 5 kg of Kh. Please PM me for the price.