POLARBEAR0871
Aquarium Advice Addict
- Joined
- Oct 5, 2012
- Messages
- 1,169
i have a 15 gallon tank with a figure eight puffer fish it has plants and it also has sand and the filter keeps moving the sand and making it uneven i want the filter to have a weak current instead of a strong any tips on how i can reduce the current it would be greatly appreciated