Kurt Brutting Posted January 1, 2022 Share Posted January 1, 2022 Hello All, I recently purchased 13 panda corydoras for my 50 gallon planted aquarium. I have a question about their behavior. All of them climb the glass all the time unless it’s feeding time or lights out. They didn’t do this as frequently when they were in my 10 gallon quarantine aquarium. I have 2 sponge filters with air stones in the 50 gallon with them and the water parameters are good. PH is 7.0, nitrates are 20-25, and the hardness is between 75 and 100ppm. I have read a few articles about Corydoras climbing glass a lot, I am just wondering if I should be worried or not. Any insight is appreciated, thank you. Link to comment Share on other sites More sharing options...
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