Is it normal for fish to rearrange the tank ornaments? - Quora

How should I rearrange the fish tank decorations when I'm doing a partial water change? I don't want to kick up all the gravel debris when I move the decorations. - Quora

What are these brown coloured things growing in my aquarium? I clean my aquarium every month and 50% water every week. - Quora

Are freshwater or saltwater fish better for aquariums? Why? - Quora

My freshwater fish tank has been cloudy for weeks after I set it up. What's the reason and how do I solve that problem? - Quora

How does your aquarium look? What are the names of the fishes in it? - Quora

Is it normal for fish in tanks to be super active when you change their water? - Quora

Is it normal for fish to rearrange the tank ornaments? - Quora

How many fish tanks do you have in your home? - Quora

What are some fish that can be kept in a 20-gallon tank, along with two Oscars? - Quora

My betta refuses all food. What should I give him? - Quora

How to keep a male betta fish healthy and happy - Quora

Why do goldfish huddle in fish tanks together? - Quora