API CO2 Booster Freshwater Aquarium Plant Treatment - 16oz Bottle for Enhanced Growth and Color

Thomas: The media could not be loaded.  Fairly new to planted aqauriums. I drop 1.5ml daily in my 20 gallon tank. This product keeps my plants vibrant. I use this along with an air pump for optimal results.

2/3 plants in the video are species of anubias and the funny looking guys are virginae corydoras. Both pretty beginner friendly.

United States on Dec 06, 2023

Amazon Customer: Put it in the tank today and my plants have brightened up immediately. Wasn’t expecting it to work so quick. Waiting to see if it helps with a little bit of black beard algae I’ve got

United Kingdom on Nov 26, 2023

Shai: Used daily and the plants are thriving. More convenient than complicated CO2 setups and less expensive.

United Kingdom on Nov 09, 2023

Steve B.: AAA+++ great goods great price easy transaction and speedy delivery; ...I've used a few others but this definitely works with my tanks -I keep cold and temperate water fish and use different plants in the different tanks and I have noticed a marked improvement in the overall quality of the growth of my plants...recommended !

United Kingdom on Nov 06, 2023

424#764: Excellent

United Kingdom on Oct 26, 2023

Kevin 868: Haven't seen any major changes in my plants but I keep the doses minimal as to not have any effects on my fishes.

United States on Oct 12, 2023

Tony McRae: Follow directions and watch your plants thrive!

United States on Sep 25, 2023

Carlos: I've only ever run low tech tanks with a few super-easy plants but I went a bit mad with my newest tank and splashed out on a bigger variety. All seemed well until my hygrophilia, limnophila and ludwigia super-red started rotting from the ground up. Never really felt the need to try co2 booster but this pushed me to do so. I noticed the difference after literally 3 or 4 days, and all of my plants have really bounced back. They're no longer losing leaves, and the new growth looks super healthy. Now that I've seen what this can do I'll probably always use it in the future. Highly recommended.

United Kingdom on Aug 19, 2023

C. Craig Coleman: I've only started using this product about ten days ago, but it does seem expensive if used daily as recommended. It's used in conjunction with Leaf Zone per product recommendation. I haven't seen significant growth in the plants as yet, but most are slow growing to start with such as anubis and java ferns. It was highly recommended on YouTube by an aquascaper. It is a convenient source of CO2 without having to get elaborate equipment.

United States on Jan 24, 2023

BBQ Corn Chips: The API CO2 Booster works great. I use it to fight Black Bear or Black Brush Algae (BBA). But, it works well for your plants. Great to use with a plant nourishment as well of any brand. Low CO2 is a big contributor to BBA as well as excessive lighting. The API CO2 Booster is usually cheaper than other brands or similar. I can usually find the API CO2 Booster on Amazon at a good price. API products work well, and they are usually cheaper than other brands.

Great to use with API Leaf Zone which is plant food for your aquatic plants. The CO2 Booster helps the plants grow in conjunction with the API Leaf Zone to feed your plants.

API Leaf Zone Aquarium Plant Food, 16-Ounce

I always buy them on Amazon because of the lower prices. I have Amazon Prime, so the Free 2-day shipping on my orders are a huge plus.

United States on Mar 02, 2016