It may be the test bottoming out, even though its the low end API test I could probably use the pH 2-5 version. The pools had a 6" layer of rotting leaves, and lots of vulture droppings, all suggesting pH may be somewhat lower.The hunting pictures are amazing! I have always liked the gobys. Is that pH test bottoming out? Or do you think its a true 6.0?
duanes you are probably familiar with Peninsula State Park. I used to catch those gobys all the time off the pier there. There would be loads of them laying on shore, as you are required to kill them. I found it interesting that native fish were not that interested in eating them. I tried using them as bait with no luck but had plenty of action on similar sized shiners.
Again today, a face down position, but in another area of the tank, so the Goby morphed into a slightly different color scheme to better match foliage, and terrain. (maybe why it is sometimes called the "spotted Goby)
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Other fish pass by within strike range, totally oblivious to the menace.
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