API LEAF ZONE Freshwater Aquarium Plant Fertilizer 473 ml Bottle

Arrived quickly. Using in our aquarium. Plants seem to be growing well, and looking lovely, water clear. Would recommend 5 STARS

Great product. Im using this for 2 years already and plants growing green and fast. Really good this product. I got tropical fish thanks fully planted.

Very good product as a starting point. It doesn’t provide all nutrients plants need but this product does work.

I've been using it for three weeks and can definitely see our tank plants growing and blooming.

Been using this for our fish tank for several weeks now and I have noticed a huge improvement with our aquatic plant life. They're growing really well vibrant in colour.A definite winner 👍

worked as described

After trying a number of different aquarium plant fertilisers to no avail, I was surprised to finally find something which seems to actually work.I added 5ml of API leaf zone twice a week into my 87l aquarium. After 3 weeks I have noticed my Amazon sword plant looks much better! More green and growing new leaves. Other plants seem to respond positively too.I'm especially glad about the Amazon sword plant. Previously, the leaves were dissolving, full of holes and covered in brown diatoms. It's so much better now. I hope it improves even more over time.I like the leaf zone fertiliser has only iron and potassium in it and no nitrate. I tested the tap water and it is high in nitrate. Therefore, it seems my aquarium plants needed a fertiliser without any extra nitrate. Too much nitrate can cause problems, including growth of diatoms (brown algae).I also want to mention I have amano shrimps and panda cory fish and they seem to be unaffected by the fertiliser.I think API leaf zone is very good. Try a small bottle, it may do wonders to your plants.Hope it helps.

I don't have many plants in my aquarium but thought I had better feed them anyway. Unfortunately after a short period of time I started to experience algae issues. I have discontinued use and have managed to get the algae outbreak under control. In conclusion for a heavily planted aquarium this is probably fine as I do rate API products. For my lightly planted aquarium I think I'll give it a miss, on the up side I've been using it to feed my potted plants and they seem to be doing okay on it.