Marimo moss balls now are rolling into stylish vases and even into tiny orbs and bottles as jewelry. Consider marimo the moss in your underwater terrarium. Or the floating plant in your aquarium.

Algae are inevitable when you own a fish tank. With proper planning and preparation, you can ensure algae in a fish tank are kept under control, so this plant doesn’t become an issue for your fish. If ...

Brown algae is a common problem in many fish tanks, especially those that have been recently set up. It’s not dangerous to fish but can turn your beautiful aquarium into an ugly mess. This slimy layer ...

JEFFERSON CITY, Mo. — Zebra mussels, the invasive species that cause extensive damage to waterways, have discovered another way to inflict harm to the habitat and economy. They recently have been ...

New aquarium owners often face a common issue: a dusty brown film on surfaces. This isn't true algae but diatoms, microscopic organisms thriving in unstable water conditions with excess silica and ...