How Many Plants?

[Noahs ark6]

Hi

I'm planning on getting some dwarf hairgrass for my 20l tank. On average how many pots will i need to cover %75 of the floor?
Dimensions- 36cmx22cmx26cm
thanks

 

[ian]

it all depends on where you're getting the pots from...Tropica pots, i would say 8-10. Aquafluer, i would add a couple more on top of that.

 

[Noahs ark6]

OK, thanks