Welcome aboardinhad an arowana which always swim against the side glass of the aquarium. Water check all okay. Why this happen i can’t figure. Ia my ariwana sick?
Welcome aboard
Can you post a pic if possible?
Also list your water parameters.
Hope this help as i cannot upload any video.
Water parameter:
PH7.8
Ammonia 0
The fish either swim against both side tank or front as seem wanting to escape from the tank
View attachment 1305508 View attachment 1305509 View attachment 1305510 View attachment 1305511