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I bought 2 liters of this stuff, should last a couple of years. Been dosing 4ml daily into a 29 gallon LPS tank since January 27th. As it says on the label, add 4ml daily per 25 gallons, so I’m not that far off. 5 sets of hammer corals, 1 frogspawn, 1 torch, 2 sets of duncans, yellow polyps, lots of Xenia, kenya tree, zoanthids, mushrooms, 5 toadstools, ( the single one split into 5 ) star polyps, open brain, acan lord and 1 piece of montipora about 2 1/2” round. There is no room left in the inn.
Been 3 weeks now. Still trying to make my mind up as to if I am seeing anything looking different. Then again, I haven’t been to an Optometrist in a long time. The good news is that the tank has remained algae free.
This this requires that you dose your aquarium every day. It turns your water yellow and cloudy, and takes several hours for the cloudiness to clear up. Corals need to be fed during the day when they're awake so I can't dose this at night and expect to get any results, that means I just have to display my tank with murky yellow tinted water half the day. This just takes away from getting to sea the vividness of your corals colors, and just enjoying to watch a nice clean and beautiful aquarium all day long. Don't like it, don't recommend it.
I bought this not knowing that the bottle came with a top that could be connected to a dosing pump. It's a great idea, but the product has to be refrigerated. It days you can put a weeks worth in a dosing container, but if the container comes already set up to use on a doser, it really should be able to be left out. I set it up with a container until I empty this bottle and can use it to dose with a second bottle.
I had a few smaller bottles that came free in my red sea salt buckets. I stopped using for awhile and noticed a gradual decline in some of my zoas and stoneys. Just grabbed a large bottle and they seem happy already after a cpuole weeks doses.