For a tropical aquarium use sand or gravel, some fish prefer one over the other, so if there is a fish you really want to have in your aquarium, make sure they will be alright with what you choose.
Garlic Power - Concentrat...
Overview:
Delivers the nutritional benefits of raw garlic to fishes primarily by...
For a tropical aquarium use sand or gravel, some fish prefer one over the other, so if there is a fish you really want to have in your aquarium, make sure they will be alright with what you choose.
