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Features:
1. The CO2 monitor is less exposed to water, which is not easy to breed algae.
2. In order to ensure the health of your fish and aquarium plants, install a CO2 drop checker for your aquarium, and keep an eye on the dynamics of the aquarium CO2 content to replace the water better.
3. Convenient to use: The hanging design makes it easier to use. Drop the CO2 indicator into the tube and hang the ball-shaped glass towards the outside of the aquarium.
Product Details:
Material: Glass
Size: (As picture shown)
Length: Approx. 64mm/2.51”
Ball diameter: Approx. 16mm/0.62”
Nozzle inner diameter: Approx. 0.7mm/0.03”
Gap: Approx. 17mm/0.66”
Package Include:
2 x CO2 Drop Checker
Note:
1. Please let the inlet to touch the water surface when using this product.
2. Please confirm if your fish tank is suitable before purchase.
3. When the color of the reagent is blue, it means that the CO2 content is low, which will affect the growth of aquarium plants.
4. When the color is yellow, it means that the CO2 content is excessive, which will cause the fish and shrimp died due to insufficient oxygen.
5. When the color is green, it means that the CO2 content is normal, which is beneficial to the growth of aquarium plants and animals.
Please Note:
1. Glass products are fragile, please be careful when opening the package and using the product to avoid injury.
2. Color may be a little different due to monitor and light brightness from pictures. Thank you for your understands.
3. Please allow a little size error due to hand measure.
TB
Reviewed in the United States on June 18, 2024
Works fine but it takes almost all day for it to show the same result as the normal sized drop checkers
Rayven
Reviewed in the United States on March 30, 2024
Had to do modifications to my plastic rim since these are designed with rimless tops. Exactly what i needed and i can get rid of my suction base one. Thank you! Great seller. Fast and affordable.
Justin
Reviewed in the United States on April 4, 2022
This is my second drop checker since switching to a high-tech setup and love the design! My first drop checker was one of the traditional horn-shaped ones that sit inside the tank and broke when I went to move it, nearly cutting my hand. With this one, I can move it around the tank with ease, which was been super helpful as I was figuring out the best placement for my diffuser and HOB filter.
Avocraft LLC
Reviewed in the United States on March 29, 2021
I thought it comes with the solution, so read well before buy it, the solution is apart, this is only the glass. Good quality.
rap
Reviewed in the United States on January 5, 2021
I have never used one of these external drop checkers but for the price I figured id give it a try. This piece is a little over half an inch wide (22/32" approx) as others have mentioned it probably wont work on anything with a thick plastic rim. If you have a rimmed tank you should probably go with one of the original style ones that suction on the glass inside the tank.It does get some condensation in the tube due to the temperature difference of being outside the tank as you can see in the picture but this does not impact reading it.Overall it matches my filter pipes nicely and I like the way it looks. I haven't decided exactly where on the tank I am going to hang it permanently but my tank isn't totally setup yet.
Echo November
Reviewed in the United States on February 20, 2020
I thought this came with the solution to add to it, but it does not. However, for the price I am not surprised. It was easy enough to make a 4KH solution and add some pH reagent to it. Fairly easy to fill, but what I am impressed by is the holding power of the suction cup. I've had more expensive equipment come with cheap suction cups that let go every couple of weeks. This one? It's been about 2 months and I've only had to push air bubbles out twice. It is solidly attached. It's easy to read so I know what my CO2 levels are at. Like any drop checker, it's not instant and it needs a couple hours to read any changes in CO2 levels.Overall, I'd not only recommend it, but I will be buying more of these as I add CO2 injection to my other tanks.
edward
Reviewed in the United States on December 4, 2020
It does not fit on any of my tanks.
Pandora
Reviewed in the United States on April 28, 2020
I really like the product. Its sleek and perfect for measuring CO2. It was shipped quickly and in one piece. Only problem is I can't use it :( it does not fit any of my framed tanks. I did keep it for future tank with no Frame :)
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