This tank is honestly struggling with algae/diatom/cyanobacteria growth and for the life of me I cannot figure out why. I know normally it's due to excess nutrients/ammonia in newly set-up tanks, but ammonia's essentially zero and nitrates are low too (although it's been a bit longer since I've tested nitrates). The light's also only on for about 6 hours a day at this point. I've been reducing it and am afraid to go lower with the plants. Dealing with it for now by using an old toothbrush to scrub it off and hoping it dies down eventually...
Also sort of created a problem by trying to solve one
I got six amano shrimp for the tank (they're only little right now), in the hopes that they'd keep the biofilm at bay. They are eating it, but they're also pooping machines!! I never expected shrimp to poop so much! Ah well... they're cute, so they can stick around lol.
In frog news, had a little scare with Dumpling these past few days. Noticed a translucent bump on her back and immediately worried about fungus. But it wasn't fuzzy/cottony, so I decided to wait and see. A day or so later, there were more "bumps" that looked a lot like bubbles of separated skin and my relieved suspicion was confirmed when the next day she had a sort of whitish cast and the day after that, she was normally colored with no bumps or bubbles. I think she simply was shedding! It's strange, I've never actually seen either of the frogs shed in the ~6 weeks I've had them. I didn't even actually see Dumpling's old skin come off this time. I think they may just be incredibly secretive about it...
I did still order some methylene blue. It's a great, gentle antifungal/antibacterial to have on hand, just in case, and I'll be able to use it for both amphibians and fish.