Hi, I am looking to purchase a new filter and I am undecided on which to buy. I have a 27 gallon hexagon freshwater fish tank, and I was thinking about canister, hob or even an undergravel. I do have aquarium sand, and any advice on which one that would help me maintain the clarity and health of my fish would be appreciated.
By the way i do have 2 humpback glassfish, 2 plattys and 3 catfish in the tank currently.
By the way i do have 2 humpback glassfish, 2 plattys and 3 catfish in the tank currently.