CO2 is good but the diffuser is not that great. Buy a different diffuser for effective CO2 dissolution.
it's be a week since I received the product. Seems working, can see some good growth of plant than before. Once full chamber of CO2 lasts for 6-8 hrs good enough for a daytime. setup is for beginners and you cannot expect the growth and lushness as the CO2 injection system. overall good quality and product as described in the website. Delivery takes some time but it's a FedEx.n
Super it is a good product Excellent
I bought this for my 50L tank - moderately planted tank. Place the diffuser behind java fern or cabomba and you'll never know its there. Just fix it in a place where there is some water flow. I have been using this for about a week now and already I can some growth spurt. I would recommend this for small tanks instead of spending a lot with CO2 systems.
As i first checked the Co2 Kit price which low on this website. So I orderd Ista Co2 Kit. Received with Good Packing of Package and fast delivery of package. even delivered on Sunday. Good for Planted aquarium on low budget.