There has been a discussion on here about rainwater before. From what I remember, I think it's fine unless it has chemicals in it, which would obviously be no good for your fish, (or you either probably, but I'm assuming you're not drinking tank water, ha). The hesitation that I've had with using it is that my tap water is fairly basic, like higher than 7.6. I drip acclimate my fish and have had pretty good luck so far. Rain water would presumably be softer, and probably more acidic, so I haven't used it because there's no way I can have it for every change, and then I'll just be causing those things to fluctuate. Just in the for what it's worth department. I'm curious if my logic makes sense though. Thoughts, anyone?
I'm also laughing a little to myself at how much snow it must have taken to fill a 37 gallon tank. What is that, like 30 cubic feet melted or something? I can picture you continually bringing snow inside and dumping it in the tank. Did your kids think it was the greatest game ever? Haha. Glad it worked out for you though.
I'm also laughing a little to myself at how much snow it must have taken to fill a 37 gallon tank. What is that, like 30 cubic feet melted or something? I can picture you continually bringing snow inside and dumping it in the tank. Did your kids think it was the greatest game ever? Haha. Glad it worked out for you though.