My second 300 litre tank has just arrived! The 8 oldest fish

What filters are people running??

🧽【Multi-layer Filtering】The flexible media trays in filter bucket allow you to add filtration media such as ceramic rings or bio-balls to achieve

Aquarium External Canister Filter, Fish Tank Water Circulation Filter with Filter Media 171/225/266/317/397GPH

Info for a proper goldfish upgrade, 120L/31Gal -> 300L/80Gal? : r/Aquariums

Sunfish Care - Keeping Pumpkinseeds, Bluegills and Their Relatives

Fritz Aquatics Rift Lake Cichlid Buffer Multi-Lake Formula Raises KH & pH (3-Pound) : Pet Supplies

14 Fun Facts About Piranhas, Science

What are some interesting facts about fish? - Quora

Chem-Tainer Industries 1200 Gal. Green Vertical Water Storage Tank TC8652IW-GREEN - The Home Depot

Klein Tools Wire Pulling Tool Set, 3-Piece 80058 - The Home Depot