Choosing the right fish and invertebrates is one of the most important steps in building a healthy and balanced aquarium.
At Simply-Aquarium, this section provides clear, reliable information about the most popular freshwater species — from hardy beginner fish to fascinating shrimp and snails.
Here you’ll find:
- Species profiles with essential care requirements
- Feeding recommendations and natural behaviors
- Tank size, water parameters & compatibility guides
- Tips for peaceful community setups
- Beginner-friendly and advanced species
Whether you’re searching for the perfect shrimp for a nano tank or looking to build a harmonious community aquarium, these guides will help you make informed, responsible decisions.
Explore our species guides and discover the right inhabitants for your underwater world.