vsnsofadrgn
Aquarium Advice Addict
is this a good ro/di unit? http://cgi.ebay.com/New-Reef-6-st-125GPD-Reverse-Osmosis-RO-DI-Water-Filter_W0QQitemZ4434126419QQcategoryZ20684QQrdZ1QQcmdZViewItem what should i be looking for? is it really worth the money or is it chaper just to use store bought water. the reason im looking into one is b/c im tired of running out of the store bought. but its olly 0.68 a gal and i usually buy 4 and that lasts about 1-2 weeks depending on the weather. its starting to get humid here and its starting to evaporate more. i would have to get it now (or around now) while i have my tax money to get something like this. so what do you think?