I just set up this 7.5 gallon, I'm still newer to fish keeping so

Rocks in the Aquarium

My tank is so bad I don't even know where to start!

How much swimming space do your fish need? - Practical Fishkeeping

Fish flashing and I can't find a reason why.

5 gallon dirted kitchen tank

I Have A 7.5 Gallon Tank Set Up, Hoping To Add A Betta Eventually

Fish help for new aquarium

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Emergency: Performing a Fish-in Cycle The RIGHT Way