Rock pathways and gravel driveways are certainly lovely on their own, but it is possilble to spice them up. Consider this ...

Even if it's a little worse for wear and you can no longer keep fish in it ... All you need is your old fish tank, some pea gravel or fancy stones, and a selection of candles in various sizes ...

Plants, hideouts and gravel not only kept them active but also provided resting spots for the fish ... tanks of “adequate” size – but did not specify the size – and ensuring there is no ...

Tank complexity proved equally important. When given furnished tanks with gravel, plants and hiding spots, the fish spent nearly half their resting time using these features rather than remaining ...