I'm planning on setting up a sizeable fish-only system and wondering if it is possible to make a DIY sea salt mix using the same idea ESV salt mix has? Using good-grade magnesium sulfate and sodium chloride as the bulk of the mix and adding on aftermarket additives we have available to round it out specifically just in terms of a fish-only system? Or is it remotely possible to use commercially available salt mixes and add magnesium sulfate and sodium chloride to it as a way to increase the volume of salt water it can produce (50/50 mix?)?
The system is gonna comprise of 4-5 100-gallon aquariums that will house a variety of fishes like fairy wrasses, anthias, and a plethora of angelfishes.
The system is gonna comprise of 4-5 100-gallon aquariums that will house a variety of fishes like fairy wrasses, anthias, and a plethora of angelfishes.