15 Aquarium Plants That Can Grow in Sand

So, you’ve chosen sand as the substrate for your aquarium, and now you’re wondering: Can I grow any plants in this? Sand has a reputation of being difficult to grow aquarium plants in, and for good reason.  Sand tends to pack tight around your plants’ roots, causing a bunch of problems. The best aquarium plants … Read more

7 Reasons Your Tetras Keep Dying (+ How to Save Them)

Watching your tetras consistently die is a frustrating and heartbreaking experience. Despite your best efforts and intentions, the tetras in your care might still be falling victim to a variety of deadly problems. So, why do my tetras keep dying? Your tetras might keep dying for a variety of reasons: Unhealthy water quality Insufficient tank … Read more

Will Different Rasboras School Together?

Schooling is an important social behavior for fish in an aquarium environment. Fish that typically travel in schools in the wild need to experience that same level of community and protection in captivity. Rasboras are one such fish that live in schools ‒ but you might be wondering whether one type of Rasbora will accept … Read more

Do Cory Catfish Eat Algae?

Excess algae growth in your freshwater aquarium can be unhealthy and unsightly. If you have an algae problem, and you’re considering adding a Cory Catfish to your tank, you might be wondering whether they eat algae or not. As a general rule, Cory Catfish do not eat the algae that grows on aquarium walls, substrate, … Read more

Why do goldfish turn white?

If you took home a bright, orange goldfish, it can be quite concerning to see it becoming a pale, sickly white. You might be wondering if they’ve got something wrong with them. What’s going on? As a general rule, goldfish turn white if they aren’t being given the correct amount of light.  Goldfish will lose … Read more