In the 100L I have 2 kribemsis, 2 ototcinclus ( I had 5 but 3 died, I’m planning on buying 6 more) I have 9 rummy nose tetra but want to increase it to 12 and have 1 male endler guppy (from a previous tank) and 1 bristlenose pleco. I wouldn’t be against remodelling the tank (taking out the...