Join Date: Aug 2011
Location: Kingston, Ontario
Well, most fish are lighter on the bottom and darker on the top naturally. So when you look from above the darkness blends, and when you look from below the lightness blends in. Of course usually you won't look at a goby from below.
And, the whole brackish thing. Ugh. I've just given up on it. I can't find any solid proof that they NEED brackish, it just seems they do fine in both. :/ Of course, different species can be very different in needs. But these ones need a pH of 7.5 (would that be brackish?) and mine is 7.6 and hard, so they should at least do okay.
taking a break from fish-keeping.
3 lovely male betta still keep me company.