One of my RBTAs disappeared a week or so ago. I figured it had split again and was hiding in the rockwork somewhere. Last night I found it in the U section of the overflow. It had to crawl up and over the surface skimmer (it had to break the surface and crawl in the air), through the foam filter, passed the screen mesh and into the U section. I can’t get to it as there’s no access. I’m worried as there’s no light there, hopefully there’s food getting through for it to snag.
Help
-Gregory
Help
-Gregory