Review on 🌿 500ml Seachem Flourish Phosphorus Supplement by Michelle Jackson

Excellent for increasing the phosphate level in my aquarium. This in turn solved my problem with green algae (GSA) on glass, from what I read online it will. But I often have to give in a little, and I've almost emptied this bottle. Now I've switched to dry fertilizer because they are much cheaper. Just do your research and get the scale. I replaced a mountain of expensive fertilizer bottles that would cost me about $500-$800 over three years. I spent $50 on a three year supply to replace all those bottled fertilizers with dry ones. I did my research first, found a great online calculator and settled on a reliable online seller. A 100 gram scale in 0.01 increments is less than $10 on Amazon. Once you know and learn about dry fertilizers, using these fertilizers is very easy. It's actually easier because I mix a 2 month serving at a time and all I need is in 2 separate mixed bottles. Basically you make a macro fertilizer bottle and a tracer bottle (Plantex or similar). In fact, the most important decision you have to make is whether to use an Evaluation Index (EI) system or a PPS system. I chose PPS Pro (Perpetual Preservation System) because I don't like doing large water changes often. Sounds overwhelming, but a few hours of research and you're good to go. So I would recommend you to do the same as me if you have a very large aquarium with lots of plants. Start with bottle feeding to get comfortable, then continue drying when you feel ready.