Themollyguy
Aquarium Advice Apprentice
- Joined
- Oct 6, 2016
- Messages
- 15
I currently have a 40 litre tank with 7 molly fish in. I just got home and my mom had purchased 3 Japanese goldfish ( about 2 inches big ) and mixed them in the same tank. Is it safe to keep them in together ? I just inserted a submergible filter and its also running a gravel filter. Need opinions! Thank you - Jesse