Review on Brightwell Aquatics FlorinMulti - Advanced Multinutrient Supplement with Iron & Iodine for Thriving Freshwater Planted Aquariums by Steve Whited

I have a 5 gallon tank of Florite Subtrar, Java Ferns and Anubias on an 8 watt Aqua Glo fluorescent bulb. Note that holes are appearing in my java ferns, I did some research and found it to be magnesium deficiency/chlorosis. So I wasn't sure if I would buy a full strength magnesium bottle intended for large tanks or flour. I emailed Brightwell and they responded quickly and recommended multi flour. I use about 4 drops once a week. And within 3 weeks I saw a difference, the plants were a bit greener and fuller. For leaves with holes, I cut them off and the holes stopped spreading. Very satisfied