Corals

We all know that ammonia is a dangerous substance in fish tanks, especially for marine animals such as fish, snails, […]

While many aquarium owners use light in their reef tanks, a growing number of them are becoming interested in corals

In my early days of fish keeping, I discovered that fish require several hours of darkness to sleep. But I

It is widely known that corals need proper lighting to grow. But illuminating a reef tank is pretty challenging, as

We all know the variety of colors that reef tanks can be lit in, whether it’s blue, white, purple, green,

It’s pretty well known that light has a direct correlation with the health of aquatic animals, including fish, shrimp, and

Most fish owners light their coral tanks in a way that feels right. Some do it in a way that

Most fish owners know that fish do not do well with light that lasts all night. Since they have no

Most aquarists know that blue light is the ideal choice for corals. But not everyone likes it or how their

Corals are known to benefit from blue light, as it penetrates the water effectively and allows zooxanthellae to perform photosynthesis.

We all know that aquarium corals do great with blue lights. However, less is known about red light and its

We all know that blue light is a common practice in reef tanks. Some aquarists even claim it makes their