@finswapuk: If I wanted an aquarium that felt like a real flowing river, these are 5 fish I’d seriously consider. 🌊🐟 It’s not just about colour. It’s the movement, the behaviour and how the fish interact with their surroundings. Not all five belong in the same setup, but each brings something special to a river-inspired aquarium. Which would you pick? 👇 #FishTok #AquariumFish #Aquascaping #FreshwaterAquarium #Fishkeeping