Substrate question

[Judiel]

Good day MFK.i just want to ask on what substrate should i use in my RBP tank set-up.i have fine white sand and gravel(red & black colored gravel)what should i use?sand or gravel?
i want my tank to look like amazon underwater habitat with some gnarled driftwood and some stones.
please help me on what substrate should i use

btw.sorry for my poor english.im not american

 

[jp80911]

Hi Judiel, welcome to MFK.
If you want an amazon look then use sand, I believe that's what in most part of amazon. color gravel doesn't look natural anyway if a natural look is what you going for.
look up some pictures and videos online to get an idea what some of the amazon biotops look like and try to duplicate the ones you like.
be sure to post some pictures, before and after pictures would be cool.
oh and where are you from if don't mind me asking

 

[Judiel]

i mean i'll try to be responsible for taking care of my piranhas
sorry.typo error

 

[goosej13]

+1 for sand.... Much nicer

 

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Black flourite if you are planning to keep plants