Endlers? They are smallish and come in every color and different patterns.
From the info at the beginning, this is 16" x 16". That is a reasonable width for some fish maybe Green Neon Tetras, or other smallish bright Tetra, Neon or Gold Neon. Maybe Zebra aka Emerald Dwarf Rasbora, the CPD, Microdevario kubotai aka Neon Green Rasbora (could be Neon Blue, or Red varieties as well)
A really long, Like 6' DW, with fern and moss and Anubias and some stem plants strategically placed where your certain schools of fish might hang out, attached, could do wonders for the tank in the aforementioned pull one long log out with every thing attached would be a good idea, with a thick mil plastic roll to lay it on. Roll it back up till the next tank clean out.
There are brass metal connectors which could connect the suction wand to the length to reach the bottom, with a pump connected to it for suctioning/vacuuming the substrate.
Sand would probably be best as you have debris land on top and not get stuck in crevices of gravel or stones.
This could really be a challenge.
From the info at the beginning, this is 16" x 16". That is a reasonable width for some fish maybe Green Neon Tetras, or other smallish bright Tetra, Neon or Gold Neon. Maybe Zebra aka Emerald Dwarf Rasbora, the CPD, Microdevario kubotai aka Neon Green Rasbora (could be Neon Blue, or Red varieties as well)
A really long, Like 6' DW, with fern and moss and Anubias and some stem plants strategically placed where your certain schools of fish might hang out, attached, could do wonders for the tank in the aforementioned pull one long log out with every thing attached would be a good idea, with a thick mil plastic roll to lay it on. Roll it back up till the next tank clean out.
There are brass metal connectors which could connect the suction wand to the length to reach the bottom, with a pump connected to it for suctioning/vacuuming the substrate.
Sand would probably be best as you have debris land on top and not get stuck in crevices of gravel or stones.
This could really be a challenge.