Tag Archives: gas

CO2 Solenoid Valve For Planted Aquariums

If you’re running a high tech CO2 tank, this means you already have pressurised gas. Your choice so far has been excellent because the merits of running CO2 far outweigh the negatives, particularly if you are after lushous plant growth. Plants really need CO2 in order to flourish.

But not everyone who runs CO2 actually has a solenoid valve.This always puzzles me because of the amount of gas wasted in money could easily be retrieved by investing in a solenoid.

If you’re wondering what a solenoid valve does, it allows gas to flow, or not to flow through it. A fairly straight forward piece of equipment that can be used with any CO2 system. When using a solenoid valve, the most common way of using it is plugging it into the timer which your lights use. The reason for this is quite simple:

your plants don’t use CO2 when the lighting is off…

So why waste it? Some hobbyists will run it 24/7 to avoid certain plants from melting like crytps but I’ve never encountered these sort of problems and as a result can’t see the reasoning for it. In addition running CO2 all day and all night can cause fish severe problems if your plants are not producing enough O2 during daylight hours. The excess CO2 can make your fish suffocate (I have seen this before).

How to fit: A solenoid valve fits inline so the set up would be simple if you were considering improving your system. CO2 tubing which currently comes from your regulator would fit into your new solenoid and be secured safely. Then, attach a new piece of tubing to the opposite side of your solenoid attach a non return valve and then further down the line, your CO2 diffuser. The solenoid has a plug attached to that and when the power is on, gas is allowed to freely pass through the solenoid and when it’s turned off (at night) the valve shuts and gas cannot pass though (therefore saving your fish and saving wasted gas).

That’s all there is to it. A very simple and effective improvement to any existing CO2 system. We have a wide range of solenoids on the website.

CO2 Bubble Counter

Bubble counters play an important role when you’re running a CO2 infused planted aquarium and for good reason too. It’s a great way of knowing how much CO2 you are pumping into your aquarium.Of course we still suggested drop checkers with bromo blue are the ultimate solution for understanding CO2 levels, but bubble counters still play an important role.

But like so many things these days you have lots of choice so which is the best?

The answer really depends on what you are running – are you pressurised or are you using yeast to produce your CO2? If you’re using the latter then you can probably stick with the bubble counter that came with your CO2 set but if you’re running pressurised then consider the Easy Aqua Bubble Counter & Check Valve. Pressurised systems which operate with 2 bar pressure place a lot of strain on equipment which is manufactured to lower quality levels. Non return valves for example will easily pop off their CO2 tubing or just not functions as they should and can leak (normally when you’re not at home…). At the opposite end of the spectrum with quality equipment you know it will do the job which it should. The Easy Aqua Bubble Counter & Check Valve falls into the category of quality. It allows CO2 tubing to be attached securely to the bubble counter and the screw ends make sure that there is no way that the tubing will pop off. So it offers piece of mind more than anything else. In addition, because the non return valve is immediately below the bubble counter there is less water lost over time. It’s common for water to migrate south with bubble counters but this isn’t possible with the Easy Aqua Bubble Counter & Check Valve.

How to fill it up?

Filling this unit is simple and we recommend using normal tap water. All you need to do is undo the top piece and hold it under your tap until the clear section fills up (fill it all the way up). Once you’re done, keep it upright then attach your CO2 tubing onto the unit, then onto your CO2 diffuser.

Final Perk

The final benefit of the Easy Aqua Bubble Counter & Check Valve is that you can attach CO2 tubing onto it without the risk of damage. Glass units can break easily especially under pressure but you won’t have this concern here. For the above reasons we have great confidence in recommending the Easy Aqua Bubble Counter & Check Valve and it can be used in any pressurised CO2 system without any problems.

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Easy Aqua Super Mist Diffuser

Have you ever wanted better CO2 diffusion into your planted aquarium but never really got the results from glass diffusers?

Well now is the time to change to our new Easy Aqua Super Mist Diffuser. They are quite incredible and we have never seen so many small CO2 bubbles from such a small area. It’s done by creating a surface that is so compact that pressurised CO2 literally has to be forced out through the tiny pores on it. This makes your gas a lot more economical when using a Super Mist Diffuser compared to a glass diffuser. You see the smaller the bubble, the larger the surface area (relatively). Therefore if you are creating thousands of tiny bubbles compared to hundreds of larger one’s, the smaller type win hands down.

This diffuser is only suitable for use with pressurised CO2 and you also need to have about 2 bar pressure. Anything less than that and it won’t cut the mustard.