키우는 해수어가 잘 죽는 5가지 이유, 해수어 기를때 유의할 사항, 니모키우기, 해수어항 꾸미기, 해수 물생활

Hello~ This time, based on my limited experience raising saltwater fish, I've made a video about why saltwater fish often die. I know they're more difficult than raising guppies or tropical fish, but... I've briefly discussed why that's difficult, and what preparations are necessary for successful raising. I also have many shortcomings, so if anyone with saltwater fish experience has any other opinions, please leave a comment. I think it'll be helpful for me and for those just starting out with saltwater fish. Thank you~