Brand new and high quality easy to set up. CO2 system is designed for low cost planted tank use.<br><br>Package included;<br> 1 x needle valve<br> 1 x pressure gauge<br> 2 x bottle caps<br> CO2 tubing<br>
<div style="text-align: left;"> </div>
<div style="text-align: left;">What do you need to prepare for this systems ? (below not included)<br> 2 x 2 Litre of soda plastic bottle<br> 1 x 200g of Citric acid or 200ml of vinegar<br> 1 x 200g of baking soda</div>