As a fish tank, it's not offensive and shows off the fish. 5/10
As an aquascape, it's poor. 3/10
There is a large open space on the left side between the two pieces that should be filled in with something that has height, either plants or a large rock. The right side wood should be angled, the tip close to the right front corner. This creates a larger open space in the middle and helps add depth. Substrate line needs to be perfectly straight.
As an aquascape, it's poor. 3/10
There is a large open space on the left side between the two pieces that should be filled in with something that has height, either plants or a large rock. The right side wood should be angled, the tip close to the right front corner. This creates a larger open space in the middle and helps add depth. Substrate line needs to be perfectly straight.