5 Best Fish for a Small 2-Gallon Tank (Plus 2 Bonus Critters!) - PetHelpful
![](https://images.saymedia-content.com/.image/t_share/MTc0Mjg1ODcwODkzOTAxNjky/best-fish-small-tank.jpg)
![](https://images.saymedia-content.com/.image/ar_1:1%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:eco%2Cw_1200/MTk2OTEzOTQyNjAwMDk5MjUz/tankmates.jpg)
13 Safe and Compatible Betta Fish Tank Mates - PetHelpful
![](https://i.ytimg.com/vi/BaxFXCH-aKQ/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLBwwrwvNqFITimEQn6QHR-2tBvFRA)
Self Sustaining Betta Fish Eco Tank (NO WATER CHANGE, minimal
![](https://images.saymedia-content.com/.image/t_share/MTc0Mjg1ODkxNTYzNDMxODA0/intermediate-level-freshwater-fish.png)
5 Best Intermediate-Level Freshwater Fish - PetHelpful
![](https://images.saymedia-content.com/.image/t_share/MTc0OTY3ODY0MTg3NDk2NDE2/semi-aggressive-freshwater-fish-for-a-tropical-aquarium.jpg)
Semi-Aggressive Freshwater Fish for a Tropical Aquarium - PetHelpful
![](https://images.saymedia-content.com/.image/t_share/MTc0OTcwMTMwODU2NDg2MzQw/freshwater-fish-that-eat-snails.jpg)
10 Best Large Fish for a Freshwater Aquarium - PetHelpful
![](https://images.saymedia-content.com/.image/ar_4:3%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:eco%2Cw_1200/MTc0NDczNDk2MjcxNzkxNzUw/best-fish-for-10-gallon-tank.jpg)
10 Best Fish for a 20-Gallon Tank (Plus Bonus Critters) - PetHelpful
![](https://i.ytimg.com/vi/NllPTyy4dF4/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLAQfSQ8bJW6d9hno7JTINRaGNpljQ)
Self Sustaining Betta Fish Eco Tank (NO WATER CHANGE, minimal
![](https://www.hepper.com/wp-content/uploads/2022/09/feeding-beta-fish-in-aquarium_Alexander-Geiger_shutterstock.jpg)
What Can I Do With Unwanted Fish? Vet-Approved Options & Tips
![](https://www.wikihow.com/images/thumb/7/72/Grow-Freshwater-Aquarium-Plants-Step-2-Version-3.jpg/v4-460px-Grow-Freshwater-Aquarium-Plants-Step-2-Version-3.jpg.webp)
How to Grow Freshwater Aquarium Plants: 15 Steps (with Pictures)
![](https://images.saymedia-content.com/.image/ar_1:1%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:eco%2Cw_1200/MTc0Mjg5NjA1MDk5NzI2NzE2/semi-aggressive-freshwater-fish-for-a-tropical-aquarium.jpg)
Best Aquarium Filters for 20, 30 and 55-Gallon Fish Tanks - PetHelpful
Can I feed my fish with turtle food? - Quora
![](https://images.saymedia-content.com/.image/ar_16:9%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:eco%2Cw_1200/MTc0MjUxMTM1ODgyNzY2MjA0/freshwater-angelfish-care-guide-facts-faq.jpg)
Semi-Aggressive Freshwater Fish for a Tropical Aquarium - PetHelpful
![](https://images.saymedia-content.com/.image/ar_16:9%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:eco%2Cw_1200/MTk2OTM0Njk3NzYxMTIyMDUz/popular-home-aquarium-fish-tetras.jpg)
How to Care for Tetras: A Popular Home Aquarium Fish - PetHelpful
![](https://images.saymedia-content.com/.image/ar_1:1%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:eco%2Cw_1200/MTc0NDI5MzA0MDExMTA1NjQw/all-about-betta-fish.jpg)
Why One-Gallon Tanks Are Bad for Betta Fish - PetHelpful