If I was to upgrade my aquarium can I start anew and use new sand?

[Rocky998]

This is my sand mix I have now

 

[Colin_T]

Why do you want a 5 inch deep bed of sand?

Any tank over 18 inches high is a pain in the butt to clean.
The only reason you need tanks taller than 18 inches is if you keep angelfish, discus or some of the other bigger fishes.

Keep in mind that taller tanks (24 inches +) will be made of thicker glass that will weigh a lot more. So the tank that is 18 inches high will probably be made from 6mm (1/4 inch) thick glass, whereas a tank that is 24 inches high will be made from 10-12 mm thick glass (depending on whether it has support straps and cross members).

The extra thickness in the glass doesn't sound like much, but it can double the weight of the glass.

 

[Rocky998]

Why do you want a 5 inch deep bed of sand?

Any tank over 18 inches high is a pain in the butt to clean.
The only reason you need tanks taller than 18 inches is if you keep angelfish, discus or some of the other bigger fishes.

Keep in mind that taller tanks (24 inches +) will be made of thicker glass that will weigh a lot more. So the tank that is 18 inches high will probably be made from 6mm (1/4 inch) thick glass, whereas a tank that is 24 inches high will be made from 10-12 mm thick glass (depending on whether it has support straps and cross members).

The extra thickness in the glass doesn't sound like much, but it can double the weight of the glass.

Yah... I'm going to stick with the 40g

And I don't want 5 inches of sand, I just wanted to see how it looked because I didn't want it to be taking up a ton of space in the tank vertically.
I will most likely have a 3-4 inch sand bed that way I can do rooted plants... Hopefully

 

[Byron]

Yah... I'm going to stick with the 40g

And I don't want 5 inches of sand, I just wanted to see how it looked because I didn't want it to be taking up a ton of space in the tank vertically.
I will most likely have a 3-4 inch sand bed that way I can do rooted plants... Hopefully

In my fish room of several sized tanks, one of my favs was the 40g "breeder." This gives you 36 inches of length plus 18 inches of width, which is a noticeable improvement over a 12-inch wide tank of the same length (my 33g was this size).

You do not want too much sand depth. In my 40g I had about 2 inches when spread evenly before aquascaping. When done, there was about 1 inch at the front; it is dark grey Quikrete Play Sand, though it always photographed lighter than it actually was (my cheap camera/phone). Photos below of this tank in 2016, 2018, and then after my move in 2020. It housed my 40 Corydoras easily, and their constant poking into the sand meant I never once had to use the water changer on the substrate in this tank, it was spotless. Cories are super housekeepers!

 

[Rocky998]

In my fish room of several sized tanks, one of my favs was the 40g "breeder." This gives you 36 inches of length plus 18 inches of width, which is a noticeable improvement over a 12-inch wide tank of the same length (my 33g was this size).

You do not want too much sand depth. In my 40g I had about 2 inches when spread evenly before aquascaping. When done, there was about 1 inch at the front; it is dark grey Quikrete Play Sand, though it always photographed lighter than it actually was (my cheap camera/phone). Photos below of this tank in 2016, 2018, and then after my move in 2020. It housed my 40 Corydoras easily, and their constant poking into the sand meant I never once had to use the water changer on the substrate in this tank, it was spotless. Cories are super housekeepers!

Wow!
You had 40 corydoras in there!?
I plan on adding on to my gudgeon group by getting 3 more. But I also really want kuhli loaches. My mom had an eel but then her ex added in a barracuda... So then it was only the barracuda. So I think kuhli loaches would give my mom an "eel feel"
Then get a schooling fish and some pearl gouramis if possible