I'm wondering if using all fake plants along with wood and rock could create an attractive aquascape for a larger tank like a 75g. My plans initially called for a 55g, but those tanks tend to have a very narrow depth, and the larger tank will fit my stand better. Is there enough variety/size of fake plants to attractively decorate a 75g?
Second question -- do I absolutely need an air pump with this size tank?
Second question -- do I absolutely need an air pump with this size tank?