Aquarium Calculator

A clutch of eggs here, a clutch there; there it is! Hope always stays alive. You’ve bred. Or so you thought. You’re really just starting … Read more

Most of the time, a new egg tumbler isn’t being used wrong due to humidity or heat. Almost all of the time it’s due to … Read more

Typically it’s one betta in a bowl sitting on the windowsill. Then you get another fish. And before long, you have half-a-dozen containers taking up … Read more

It’s frustrating to see a pump fighting physics. You purchase a pump with an advertised high flow rate so you can empty your pond or … Read more

When the water rises in your sump at 2 AM, there’s a certain type of panic that grips reef keeper. You grab the flashlight and … Read more

Healthy Acropora colony, you’re standing over it, pliers in hand, and suddenly…you hesitate? What’s the maximum number of frags before you kill the mother? Will … Read more

What does filtration look like? If you’ve ever put a sponge under running water, you know, it doesn’t look much like filtration. It looks like … Read more

For most of us who have gotten into the zoanthid craze, we start out with only the faintest idea that we’re setting up some living … Read more

The first time you attempt to feed newly hatched clownfish larvae, it feel like a lot is riding on it. There is a tray full … Read more

Whether it’s your first reef or your tenth, most reef keepers has stared into the dark water of a new tank wondering if the tiny … Read more