API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 4-Ounce Bottle

I’ve been keeping freshwater fish tanks for five years now I do use API a lot more than some other companies because for my needs it does a great job. You can rely on a PI to deliver, and if there is any problem, you can contact the company they have pretty good Customer service. They too are enthusiasts in the hobby and also lifestyle, but they also understand that sometimes things go wrong. In my opinion, API is a great company. I would love to do some YouTube videos and maybe they would sponsor me.

My old aquarium started leaking at the sides so I had to replace it in a hurry. Besides using the same filter media in the new tank that was used in the old tank, I started from scratch with everything else in the tank. I bought this Quickstart product in hopes I can avoid going through the long cycling process that's hard on fish. After filling the new tank I added the amount stated on the bottle, and adding a smaller amount with each weekly water change. It's been about a month and my new aquarium has remained crystal clear the entire time without any signs of bacterial bloom or cloudiness, I've also been using water test strips and so far the water quality has remained good. While I'm sure using previously used filter media helped, there have been times before when I've upgraded to new tanks and the water still would become cloudy even with a previously used filter so I feel like this product definitely made a difference. I originally purchased it to help with the initial cycling but now I plan to continue using it when doing larger water changes or when replacing the filter media.

Awesome for fish tank, works great. Glad I get it from Amazon, so much cheaper than pet stores.

I purchased this to add in small amounts to a compost pile. It helps break down organic material and is less expensive than products labeled for the same use in the yard or garden.

Doesn't seem to last for long. It'll do great for my tank to seem like it's cycled for about a week until everything is off again and then I try to come back. It's weird maybe it's a temporary chemical change but it doesn't seem to stick. I'm following all the rules about not washing my filter media and tap water and doing things to maintain the balance of the tank and not overfeeding etc etc. I'm giving it 4 stars because it's literally the only thing I've been able to do to even come close to cycling a 3 gallon tank. 💔

Works great

its awesome for fish tanks and it lights up my aquarium with beautiful clear water

Works as advertised, arrived quickly and damage free. Will purchase again

Its good to rapidly reduce ammonia

Highly effective Improves water quality by maintaining bacterial colonies Easy to use... Rather than other products. Must to stepup a new tank.. also it is good to add once in month so replenish the bacterial colonies

Good

Great price quality first class

value