Aquarium Passion
A place for all things related to our saltwater and freshwater aquatic friends.
Can You Put Fish In A Turtle Tank?
Every average aquarist has at some point wondered: Can you put fish in a turtle tank? Unfortunately, the answer is not straightforward, and it's best to be taken on a...
Can Betta Fish Live With Other Fish Safely?
The short answer is not usually, but it’s sometimes possible when done very carefully. Most bettas will fight with tank mates and therefore should be housed in their own tank....
The Best Saltwater Aquarium: 8 Top Picks Reviewed
Planning a saltwater tank is so exciting, especially if it’s your first one! Picking the right tank can be time-consuming, but we’ve cut through all the information out there to...
Best 20 Gallon Fish Tank
1. Introduction A 20-gallon tank is an excellent choice to house a variety of small-sized fish species. Most experienced aquarists refer to these tank sizes as small tanks, but...
Best 10 Gallon Fish Tank
A 10 gallon tank is a great size if you’re tight on space but want to keep fish; IMO, it’s the smallest size to get started with in the hobby. Anything smaller and it can be...
Koi Fish vs Goldfish: 14 Differences to Help You Decide
Both Koi and goldfish are popular carp ornamental fish members of the Cyprinidae family. They’re very closely related to common carp from Europe, and Prussian carp (from Siberia...
8 Easy Signs Your Molly Fish Is About To Give Birth
Molly fish are a fantastic choice for home aquariums. They come in several colors and types, are easy to care for, and delightful to look at. Black mollies, balloon mollies,...
Best 5 Gallon Fish Tank
Too many tanks to select from? While most options look tempting, only some tanks are worth the money. Most of these tanks have different features and options, which are presented...
Best 3 Gallon Fish Tank
When it comes to a 3 gallon fish tank, there’s not a lot of swimming space available - But if you’re tight on square footage or live in a small apartment, it’s an ideal size....
How Many Fish Can Fit In A 5 Gallon Tank?
When getting started in the aquarium hobby, it can be tempting to go for the smallest tank possible. The reasoning is that the smaller the tank, the easier it’ll be to take care...
16 Best Fish For A 10 Gallon Tank
1. Introduction A 10 gallon tank is a fabulous option for beginners, and it offers a variety of options when it comes to stocking fish. As a beginner, though, this might be a...
4 Best Fish For A 3 Gallon Tank
Three gallons isn’t much for a fish tank; In fact, it is pretty tiny. Although the “1 inch of fish per gallon” of water guideline is commonly used (especially by beginners) it is...
Why Do Some Aquarium Fish Stay Under Filters? (What to do)
Why do some aquarium fish stay under filters? Your fish is hanging out under the filter either to get close to one thing (oxygen, calm waters) or to avoid another (dirty water,...
Is Your Saltwater Aquarium Coral Turning White? (Here’s What to Do)
Saltwater aquarium coral can turn white for a number of reasons- One of which is the dreaded coral bleaching. There are few ways to tell what exactly is going on with your coral...
How Fast Does Aquarium Coral Grow?
There isn’t a hard-and-fast answer to this question, but we can still answer it. How fast aquarium coral grows depends on the type of coral, the size of the coral, the water...
18 Most Colorful Tropical Fish for Every Aquarium
Choosing which fish to keep in your aquarium isn't easy, especially if you're after the most colorful tropical fish available. Tropical freshwater fish come in an amazingly wide...
What Size Tank Do I Need For An Angelfish?
Angelfish are widely recognized even by amateur aquarists because of their tall body shapes and long, gracefully flowing fins. They are no small commitment for the average...
How To Remove Black Algae From My Fish Tank
1. What is Black Beard Algae? Black beard algae looks like a fluffy or hairy beard or brush. It’s a black, bluish-green, brown grey or blackish-green slippery algae,...
8 Best Fish for a 1 Gallon Tank
Are you planning to get a small fish tank to start in this fantastic hobby? Pet stores offer a range of tanks with different sizes to suit your needs and choices, and out of...
9 Aquarium Fish That Like a Strong Current
If you’re looking for an aquarium fish that likes a strong current, you’ll want to think of natural habitats that have fast-moving waters and work backwards from there. For...