A little bigger would be a lot better. That is only about a 16 gallon tank and a pair of L333's would be a little cramped in there..... set up correctly and doing water changes often would work but you would be better off getting a bigger tank if you ask me!
its do-able - just might need to do small daily water changes to prevent nitrate creepage..... still need some decent filtration attached to the tank though
Cheers for the reply guys. I've decided to just get a three foot tank instead (3ft x 1 x 1.5). How many Adults would I be able to fit in a tank that large?
and iv currently setup a 2 tank tier useing 3ftx18x18 tanks and im going to attempt at putting 2 pairs of l333 and l134 in each, maybee even just a trio in each...