- Product Dimensions: 3.3 x 2.9 x 0.2 inches
- Shipping Weight: 1.6 ounces
- ASIN: B004MFH624
- Average Customer Review: 10 customer reviews
- Amazon Best Sellers Rank: #257,276 in Pet Supplies (See Top 100 in Pet Supplies) Product Warranty: For warranty information about this product, please click here
AQUATEK 3-in-1 CO2 Diffuser &Bubble Counter Check Valve (Small)
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- Extra fine ceramic micro bubble diffuser plate. Quantity in package: 1 piece.
- Compact design enables optimal CO2 diffusion
- Provides an accurate measurement of the CO2 flow rate
- Check valve protects the gas system and air pump equipment from back-siphoning damage
- Prevents flooding during power outage
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Extra fine ceramic micro bubble diffuser plate. Compact design enables optimal CO2 diffusion. Provides an accurate measurement of the CO2 flow rate. Check valve protects the gas system and air pump equipment from back-siphoning damage. Prevents flooding during power outage. Two different sizes: small diffuser (R-125) accommodates up to 20 gallon tank and larger diffuser (R-126) accommodates for 20+ gallon tank.
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24 gallon Nano Current Aquarium Shown:
Lighting: Marineland 18-Inch to 24-Inch Aquatic Plant LED Light with Timer
right now it's fishless, as I had 7 tetras in there for many many years, but the plants were overgrown, and as I changed the water, I changed too much. Anyway, I'm going to make this a shrimp only aquarium and am adding nitrogen and phosphorous along with my normal plant fertilizers. I'll give this 3 in one another shot, but already ordered the Fluval diffuser which is the standard one that comes with the kit. Fluval Pressurized 88g-CO2 Kit - 3.1 Ounces
The Fluval costs 5 dollars and change.
To add, if you look at the picture on Amazon, you'll see that there is an attachment which allows the CO2 to enter from the bottom. This part wasn't included with the 15 dollar 3 in 1, which for 15 dollars made of plastic, it should have been.
The problem is that CO2 tubing is a bit stiffer than regular airline hose which you could use with it. It does seem like it is designed for airline tubing since it has a channel to run the hose through to hold it. There is no way to use this channel with stiffer CO2 tubing. With the CO2 tubing there just is not a good enough seal on the hose connection for it to not leak CO2 from the bottom.
My research on CO2 tells me that regular airline, while it works, will deteriorate and you will leach CO2 through it. So you shouldn't use regular airline tubing with CO2.
If you are going to use CO2 tubing I recommend looking for devices that have the nut on the inlet to hold the hose on for a good seal. Such as this one: U.P. Aqua Super Atomizer (small) which I ordered to replace this one. I'll write up my experience with it when it comes in.
If you aren't going to use CO2 tubing this will probably work well.