hydrometer vs refractometer reef|difference between hydrometer and refractometer : traders SpyC said: The tropic marin hygrometer is considered the best of the best for . All About Strut Mounts - Shocks and Struts for Cars and Truc.
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They are easy to use, read in real time (good for acclimating, for example), some read temp as well, can be easily checked for accuracy, and have other reef uses that neither hydrometers nor refractometers do (such as limewater (kalkwasser) potency).I just recently bought a used refractometer used from a buddy and I will never go .
A refractometer is likely a better choice than a hydrometer. Before the hydrometer .SpyC said: The tropic marin hygrometer is considered the best of the best for . I just recently bought a used refractometer used from a buddy and I will never go back. After using the refractometer I found that my hydrometer was accurate, but the . Refractometer A refractometer is usually a small hand held instrument that looks like a small telescope. It has a flattened,angled area on the end where you place 2-3 drops of your sample, drop a cover down and then hold the refractometer up to the light to get a reading. The refractometer functions on the basis of refraction.
In addition to being longer lasting, a refractometer will also provide a more accurate reading than a hydrometer. While we recommend refractometers either device will work to measure salinity in a reef tank. . The same DIY recipe cannot be used for the Hydrometer, Refractometer or Electroconductivity meter. They are all different calibration solutions. Reply. Reactions: KStatefan. Sep 11, 2024 #17 KStatefan 2500 Club Member View Badges. . Reef Pumpkin Carver. Joined Sep 21, 2020 Messages 2,471 Reaction score 1,581 Location La Plata. Rating - 0%. 0 0 0.
Refractometer vs Hydrometer | Help - which one of these is not like the other? Thread starter o00brandon00o; . If you want a hydrometer try a floating Glass Hydrometer from Tropic Marin. The swing arms I have found can become liars with age. . Experience with the Milwuakee @Joe's Coral Reef mentioned? Reply. May 30, 2018 #7 siggy My . From all my reading I would assume the swing arm is the faulty player, especially since I calibrated the Refractometer; but my hydrometer seems to be more accurate based on the following: -0 TDS RODI water reading 0 on hydrometer and 12pp Refractometer. -current running well pico tank reading 33pp hydrometer and 45pp refractometer It's pretty foolproof. I hated trying to get an accurate reading with a hydrometer. bubbles were always sticking to the needle and throwing off the reading. The digital refractometer is so fast and easy that I check the water often. If I had a bigger tank, I'm sure a hydrometer would be fine though. Cheers! John I have a huge difference between hydrometer and refractometer readings (1.010 hyd vs 1.020 ref). batch is now 7 days on primary. Hydrometer is calibrated at 60F and Refractometer at 68F, so temperature is not the issue for .
When I finally got the water dialed in, the refractometer read 1.025 and the hydrometer read 1.020. To me that seems like a HUGE! difference. So now next WC I will have to only use the refractometer and figure out exactly how much salt to mix. Moral of the story, dont use a hydrometer for WC's if you have a refractometer handy. David is correct. I think the refractometer you have above is not one that is used for salt water. You need a refractometer that is for salt water, sturdy, and the calibration screw does not come loose easy or accidentally. As is I just use the IO arm hydrometer, but this is very inconsistent, and not accurate.
Buy a Tropic Marin Floating Hydrometer Pick a Refractometer Calibrate Refractometer to Hydrometer Trust it *Hydrometer is overly cumbersome for daily use. Reply. Reactions: Dennis Cartier, Duncan62 and Rmckoy. Mar 28, 2022 #9 Randy Holmes-Farley . Reef Tank 365. My Aquarium Showcase. Joined Apr 24, 2018 Messages 11,820 Reaction . Since getting into the hobby, I've been down the rabbit hole on salinity/specific gravity measuring devices. I've had the Hanna HI98319 Salinity Pen, a Amazon White-Label refractometer, the Milwaukee MA887 digital refractometer, a VeeGee STX-3 & now the Misco Aquar-H2O digital refractometer. Years ago I even had the Instant Ocean Swing Arm . A hydrometer measures liquid density, while a refractometer uses light to determine the sugar dissolved in the liquid. You’ll need a relatively large liquid sample to use a hydrometer, but a refractometer only needs a drop. You need not worry about the liquid’s temperature either, as a drop of any liquid cools too fast to matter.
Improving upon the classic refractometer, the BRS Refractometer with LED light has a built-in light to illuminate the prism making it easy to see your salinity measurements in low light conditions. It creates a very crisp resolution through the viewing port regardless of the light levels around the refractometer making it much easier to read .
Re: Salinity Meter vs. Refractometer Hey MediaHound, I had exactly the same problem. Although not as hi as yours but my hydrometer was way out. One thing I have learned though and is not always stated in the instructions; if your refractometer does not have Automatic Temperature Compensation is that your R.O water with which you calibrate have to be the . Hey, I've been keeping my fish in a QT tank for 3 weeks now due to a hippo tang with ich. I ordered a refractometer to make sure my salinity was right around 1.009. The only problem is, my specific gravity measurements are a little off, depending on what I use. Here's the problem Refractometer. Go with the refractometer. I own both (an Instant Ocean hydrometer, and an Ebay refractometer) and, honestly, I use both.I know exactly how much salt to mix into my water change water, and I use a precision scale to measure the dry salt, so I don't even usually test the water before I add it into the tank. But when I do decide to check my specific gravity, I'll .
Let’s delve into the specifics of each tool and how they apply to the complex world of reef tank management. Hydrometer: Principle: In the realm of reef tanks, a hydrometer operates by gauging the buoyancy of a liquid. Its design typically . If you look, that refractometer is for brewing beer (I have one for brewing beer like that). So I would believe the hydrometer before I'd believe that refractometer. You need a saltwater refractometer, not a brewing refractometer. Wort, is unfermented beer. It is the sugary water that you get when you brew the grains. It’s also important to know that you’re using a refractometer calibrated for use with seawater as many cheap refractometers are actually designed for use in brine, a simple solution of salt and water without the other elements naturally found in seawater. The buoyancy of the hydrometer needle shows the specific gravity and salinity.
Hi all; I've had 2 refractometers since setting up my tank in 2021. The first I'll admit was one of the cheapest ones I could find on amazon; when it broke (the blue line inside the display became crooked rather than straight across) I bought a slightly more expensive new one from an aquarium supplier this time (although the box and contents look near identical). Worth the money for convenience. Started with a refractometer and TM hydrometer. And recently got the Milwaukee. Wish I had just forked the money in the beginning. Reply. Oct 31, 2022 #10 KStatefan 2500 Club Member View Badges. . Tampa Bay Reef Keepers. My Tank Thread. Joined Jun 15, 2020 Messages 1,209 Reaction score 738 Location .
I obviously understand that a refractometer is more accurate, but I am trying to save some money where I (safely) can and am hoping to go with a hydrometer because it is cheaper. Is a hydrometer an acceptable tool I can use in place of a refractometer, or do I really need to go the whole way and.Every saltwater aquarium requires a testing instrument to measure the salinity (salt level) of the water. To do so you will need either a hydrometer, such as the Coralife Deep Six Hydrometer, or a refractometer, such as the MarineAndReef.com Reefractometer.These devices measure the amount of salt dissolved into the aquarium water by reading in salinity or specific gravity. Overall, the refractometer is head-and-shoulders above the hydrometer. The price might be higher, but the performance certainly warrants the price difference. If you have a swing-arm hydrometer, do yourself a favor and purchase a good quality refractometer. Your tank’s salinity will be more consistent with one. Had an interesting eye opener this weekend at the LFS. I brought a water sample in for testing because my tank is finished cycling and I want a fish. He tested the water with a hagen kit, I have an API kit. Both ammonia and nitrite were zero, so at least I know my API kit is ok for now. I told.
General Reef Discussion . SouthEast Region-Reef Club Forums. Southwest florida marine aquarium society (SWFMAS) . Hydrometer Vs. . . Hydrometer Vs. Refractometer. Thread starter wiszmaster; Start date Nov 11, 2006; W. wiszmaster In Memoriam. Nov 11, 2006 #1 I took some water samples of the tank, the tap, and the RO/Di down to boardroom yesterday .. to make sure the .
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hydrometer vs refractometer reef|difference between hydrometer and refractometer