https://www.chewy.com/education/fish/general/supplies-for-fish-tank
Beginners are generally advised to start with a freshwater tank for a few key reasons. Saltwater tanks are significantly more expensive - often costing five times as much - due to specialized equipment like protein skimmers, salt mixes, high powered lighting, and costly marine life.
Freshwater tanks are also easier to maintain as saltwater fish are more sensitive to water quality changes, leaving less room for error.
Managing salinity and, if applicable, coral care adds extra complexity but if you are committed, a saltwater tank is achievable with proper research, time, and budget.
To make things easier for beginners, Chewy editorial team breaks down everything you need to set up a freshwater fish tank for the first time.
It is Very important to gather your supplies well before bringing your fish home. The biological filter needs about a month to become established and capable of handling fish waste without harming your fish. When it is time to introduce fish to the tank, do so gradually - adding just one or a few at a time - to avoid overwhelming the filter.
Chewy editorial team has a complete guide and checklist that covers all the essential supplies to help you set up a healthy, thriving aquarium for you and your fish to enjoy.
