Reef Fusion, 2 4 L / 1 fl. gal.

I have been using Sechem Reef Fusion 1 and 2 to dose my reef tank for calcium and alkalinity. Although the dosage has been rather high, it is working well. The recommended dose is around 1ML per 20 gallons. I am using twice that and finally am getting the levels up to where they should be. This has had no/little effect on my magnesium, so I am also dosing my tank with Sechem Reef Advantage Magnesium. Again, I was taken back by the amount needed to raise my Magnesium just a little bit. So for example, I am raising Magnum from 1200ppm to 1375ppm for my 120 gallon system requires nearly a kilogram. That Is a lot!For Reef Fusion 1, to raise my calcium from 390ml to 425ml requires 165ML. Again, it is a lot more than I expected. So buying Reef Fusion in this gallon size is all that makes sense.You will find a handy calculator for the Seachem product dosing if you search Google for the JDieck Reef Chemistry Calculator FV.

Worls great this is what I use for my reef tank. Also do yourself a favor and buy the big bottle to save money even if you have a small tank. I currently have 4 saltwater setups and this size is more appropriate for me. But I can only imagine how much money i wasted buying 500ml and 1l bottles. Pro tip keep your 500ml or 1l bottle and refill it with big bottle to make it more accessible, less spills, and easier to get liquid, then you can store your bigger bottles.

The product is great in my saltwater reef tank, but the box was torn, wasn't in the plastic bag and the cap was shattered. Thank Goodness the seal held.

This has been the easiest two-part solution to maintain. I've used a calcium reactor and two other brands of two-part with frustration. This hey far as been the easiest method I have used to maintain a balanced level of calcium, magnesium, and alkalinity.

This product works exactly as it is supposed to! : )

Great product! Exactly as described and arrived on time!!

Reef A & B are a pain to use, due to timing, and remembering, but it is as good as my calcium reactor on another reef. I like it

Great stuff

This stuff is perfect to get job done had issues with first one leaked everywhere might have bean dropped but was corrected so all is good

Good stuff

Two day shipping to Sudbury ,Ontario. Highly recommended. Been using Reef fusion 1 and 2 in my reef tank for 3 years.

aquarium

Thanks