You just need to make sure the fish have the same water preferences as your discus fish. The ideal pH range for this cichlid species is between 6 and 7 with a hardness of approximately 2 dKH. Discus require a warmer water temperature than the majority of other tropical fish species – be...
Softrobots,whichcanmovearoundtheoceanwithoutharmingsealife,areidealforunderwaterexploration.However,theyarenotsowelcomeinrobotmarketbecausetheyareextremelyslowandhaveahardtimeoperatingthroughthewater.Butthatmaychangesoonthankstoaself-drivensoftrobotcreatedbyresearchersattheUniversityofCalifornia,SanDiego.Therecently-develope...
Soft robots, which can move around the ocean without harming sea life, are ideal for underwater exploration. However, they are not so welcome in robot market because they are extremely slow and have a hard time operating through the water. But that may change soon thanks to a self-driven ...
iCare analyzes your spa water quality every hour: temperature, pH, disinfection (ORP), TDS, salt and provides an exclusive water index. Guide iCare guides you through the spa maintenance with personalized recommendations and alerts you directly on your smartphone wherever you are. ...
Concentration of patented technologies, iCare helps you understand how your spa water behaves and act in the most appropriate way to keep it healthy and clear. Analysis iCare analyzes your spa water quality every hour: temperature, pH, disinfection (ORP), TDS, salt and provides an exclusive wate...
stability and uniformity, essential for the best possible calibration of your RTD’s and thermocouples.The unique design of the CL1100Series offers a built-in independent indicator to measure the insert temperature using N type reference thermocouple (optional). This feature eliminates the need for ...
Soft robots, which can move around the ocean without harming sea life, are ideal for underwater exploration. However, they are not so welcome in robot market because they are extremely slow and have a hard time operating through the water. But that may change soon thanks to a self-driven ...
Amend the garden soil with coarse sand to improve drainage, and get the pH levels between 6.0 and 7.0. Light Full sunis required for crocuses to bloom in the spring. Choose a spot facing the west or south for the plants to get the most sun throughout the day. ...
The pH of stream water near the mineralization is considerably lower than the 5 to 6.5 values recorded for background water. It can be concluded that water plays an important role in transporting elements chemically and stream water is a useful medium to sample in follow-up geochemical surveys...
Filtering a 200-mL water sample through a pair of Chelex-100 ion-exchange membranes, under a 2-3 bar pressure, at pH 7 to 8 in not less than 20 min, leads to an efficient collection of many trace metals in a form that is ideal for subseq... REV Grieken,CM Bresseleers,BM Vanderbor...