I recently purchased a 30 gallon aquarium and I really want to take very good care of my future fish. However, I also want a monster. This makes me wonder what types of monsters are out there that either stay small enough for a 30 gallon or grow slow enough that only after 10 or so months they will need a larger tank (and my wallet will be large enough to supply them with that tank). I was kind of leaning towards a datnoid, but am very open to other suggestions. Any advice you could give would be great. In addition, is there a possibility of tank mates?
Also, what are the benefits of having sand vs. gravel at the bottom of your tank? I'm leaning towards sand, but will be happy with gravel if you need to spend too much extra time upkeeping a sand tank.
Thanks in advance.
Also, what are the benefits of having sand vs. gravel at the bottom of your tank? I'm leaning towards sand, but will be happy with gravel if you need to spend too much extra time upkeeping a sand tank.
Thanks in advance.