Isopropyl alcohol is often used in DNA extraction. It is added to a DNA solution in order to precipitate the DNA into a 'pellet' after centrifuging the DNA. This is possible because DNA is insoluble in isopropyl alcohol.
Four-lamp T5 light fixtures are great for mixed reef systems with soft and stony corals. Six-lamp or eight-lamp T5 fluorescent light fixtures are capable of sustaining higher light demanding SPS corals in reef aquariums with the proper reflectors using a combination of proper spectrum T5 aquarium light bulbs.5 Aquarium Light: Great for reef tanks and freshwater aquariums alike [Click here for more info.]. High output T5 aquarium light is a popular and versatile choice for illuminating your fish tank.
Proper aquarium size. The first step to a successful reef is to obtain the proper size of aquarium. Ideally, you want a fairly large tank; a minimum would be 18 wide x 48 long x 18 deep. Large, wide tanks are advantageous because they include more area for aquascaping and for the lighting system.eef lighting. Among the most important aspects of reef keeping is the lighting system. With lighting, we want to provide the proper photoperiod, intensity, and spectrum for good coral and anemone growth. Most applications use a 12-hour photoperiod.