API ROOT TABS Freshwater Aquarium Plant Fertilizer 13 g 10-Count Box

The plants are looking nice and healthy so far!

Did great for my tanks

Bought these a few times now , really do improve the plants condition

The customer liked these and were definitely good size and quality

Staple for aquarium plants, I always use these for my aquariums to aid my plant growth along with a liquid fertiliser. I use play sand as substrate so these are needed in order to get the plants growing well.

I could see difference in my plants but my 3 shrimps were killed. It was not immersed into deep could have the problem.

Was bit skeptical about these specially with some bad reviews however having planted aquarium I need something for my plants to thrive. At first when I put them in yes they start to dissolve so have to be quick but then noticed my tank started to go bit cloudy. Got up this morning and my tank has cleared up know these don't work fast but hopefully my plants will start getting something as my swords leaves are starting to curl. I did use once before the liquid from a pet shop and sent my nitrites and nitrates through the roof which did kill few my big clown loaches and endlers. These are good if read the instructions I dug mine about an inch so that's prob why I had some clouding,but so far so good in my tank now I have lemon blue eye bristlenose and blue pearl shrimp and as said they still alive.

Good root tabs

Not sure how it will work on my plants but it did make my aquarium water cloudy and brown. I have changed half tank water the next day after using this tabs. Hopefully cloudiness and discoloration will go away and won’t effect my fishes. Won’t buy it again

Happy with product will purchase again! Thank you

Seemed to help with plant growth

These worked really well in my planted aquarium, it's been over a month and the plants are all looking green and growing, would definiely recommend and would buy again as needed.

Very useful for planted tanks