I’ve used it for about 2 1/2 years and believe it worked quiet well, certainly at the start of using it, but I think they have recently changed the formula or something. It just looks different to me and I’m not sure in my system if it’s working as well.
I don’t have any scientific evidence so this is just my own personal experience with it. Try it and see how you get on as of course all systems are different.
I’ve started using Reef Roids once a week as well and may well change to to this permanently when the Reef Energy runs out.