Hey everyone—today Dad and I brought a full modern two-story garden villa right inside an aquarium, and I showed the whole build step by step. We started with a super solid cement foundation: mold, rebar, and pour cement, then waited 3 days for it to firm up. After that, Dad laid the first bricks, raised pillars inside the aquarium, and built the mini walls for the first floor—leaving the front open so we could glue in the glass panel cleanly. Once the inside was smoothed with cement, we installed the front glass and finished the first level. Next we moved upstairs: patterned tiles on top, a square cutout, then brick-by-brick we raised the second floor. I used silicone on the glass and sprinkled pebbles for texture, added decorative ceramic tiles, and sealed everything neatly with white grout. After drilling plumbing holes, we installed the PVC pipes and pump, then soaked the whole system for 3 days before draining and finishing the garden details—pebbles, soil, plants, stones, fresh water, and finally fish. The rooftop terrace waterfall gets filter pads, floss, and ceramic media so the water stays clean while the villa looks modern, stylish, and fully loaded.