The easiest way to make that low tech is to add some fertilizer tablets (slow release) under the sand.
Most dwarf Cichlids eat shrimp. Maybe not the adults, but certainly the baby shrimp. Small Tetras might be Embers, or dwarf Rasboras are good, there are several species. Celestial Pearl Danios are good, too. I would skip the Guppies, they tend to do better in harder water than the others. Just one school is plenty in this small a tank. Then you can get enough of them to really school.
Most of the ground cover type of plants are not low light. By the time you get enough light for them to thrive you are also looking at CO2, more fertilizers... high tech.
Try Dwarf Clover. Marselia sp. It is about the lowest light ground cover.
Some of the plants that are considered weeds in a high tech set up grow at a reasonable rate in a low light tank, so do not discount things like Anacharis.
Most dwarf Cichlids eat shrimp. Maybe not the adults, but certainly the baby shrimp. Small Tetras might be Embers, or dwarf Rasboras are good, there are several species. Celestial Pearl Danios are good, too. I would skip the Guppies, they tend to do better in harder water than the others. Just one school is plenty in this small a tank. Then you can get enough of them to really school.
Most of the ground cover type of plants are not low light. By the time you get enough light for them to thrive you are also looking at CO2, more fertilizers... high tech.
Try Dwarf Clover. Marselia sp. It is about the lowest light ground cover.
Some of the plants that are considered weeds in a high tech set up grow at a reasonable rate in a low light tank, so do not discount things like Anacharis.