First and foremost hello!
I currently have a 29 Gallon aquarium which I plan to fill with black sand.
Get ready for the list of questions (Thank you in advance)
If you don't know the answer or have any personal experience feel free to just completely not answer it
1. I have a 29-gallon aquarium...
I am a beginner to turtle keeping and I want to know several things.
1. I can't decide on which internal filter.
29 gallon (I only have tank atm)
I need an internal filter because the water level is low.
Fluval U3 filter