Can You Use Aquarium Gravel for Hydroponics?

Subtracting soil from the equation and replacing it with nutrient-rich water is the goal of hydroponics. Drip or ebb and flow systems deliver nutrients to the roots, which are usually embedded in a support media such as perlite to expanded clay. Some of these help mediums are extensively used and come in a variety of … Read more

The 13 Most Beautiful Aquariums in the United States

When it comes to amazing aquatic displays of salt and freshwater marine life, the U.S. has amazing aquariums that will take your breath away. With many different aquariums to choose from, how does one pick which to see and which to skip? That’s where we come in – so sit back, relax, and enjoy our … Read more

The 6 Biggest Zoos in Greece

Greece is one of Europe’s most popular summertime destinations. With its pristine beaches, clear blue water, and hundreds of small islands, it’s no wonder it attracts so many tourists. But Greece is also the place that lets you see some of the most impressive warm climate animals. Most of them aren’t out in the wild … Read more