Glosso Factory Aquarium Plant Fertilizer NPK M 4 Pack of 16oz Bottles for Index Method dosing (Improved V4)

Would like a bigger potassium as you need twice as much nice being able to leave out the nitrate if needed Those quarters are kind of cheap

I wish I had a before and after picture. (I'll post an after pic when I get a chance). I was concerned with no ratings yet when I bought this stuff, but I'm glad I ordered. This may be the best (non-living animal) purchase I've made in 30 years of aquarium keeping. I had bought a ton of plants, they all started new growth that looked great, until one day the new leaves were dying back. All that new growth I believe was from my root tabs that were now not enough to keep the plant fed. They were about 6 inch leaves that were now half the size. Yellow and brown and rotting from the edges. I took a shot on this brand because I've used their beneficial bacteria powders before. Also because it was seemingly 25% of the cost of the liquid solution I was going to get. I heard great things about that stuff too. I'm a few weeks in and wow, I would have never believed the leaves would have survived. Immediately I could tell the plants were healthier from day one. Soon the veins started coming back and now it looks like this product brought a ton of half dissolved plants back from the dead! I'm so happy. About to order more. FYI, my tank is a 60g. Instead of a weekly dose I dose 1/7th daily. It turns out to be one squirt of each per day, except the K. That gets two squirts a day.

But please sell the K separately since the dosing is double :)

Also had fish in the tank and high nitrate levels is toxic to fish and invertebrates.

Big beautiful bustling growth. That’s all I can say. I have differed from the directions. Every other day full dose water change once a week set my plants on a path of big and bodacious growth. I also use the straight iron fert to enhance the reds and overall quality of my plant leafs. I’ve tried it all and I’m happy to say I trust my giant collection of plants with Glosso, it’s not to cheap not to pricey and the proof is in the pudding.