If you are tired of cleaning the gravel but would like the tank floor to have a nice rocky appearance, you can use Marble or porcelin Tile. Do NOT use Clay tiles as they will eventually break down in the water. These surfaces will be a sinch to clean and look great. See Pic below. The only down side is you can't plant real plants in the tiles but I don't use real plants anyway because they are messy and require higher maintenance. Maintenance with the tiles is real fast, real clean, and most tile stores have a great selection for a natural aquarium bottom.
Cut the tiles to fit the bottom of the tank as perfectly as you can. You can even ask a tile store to cut them for you. Then with the tank cleaned and dry, use LOTS of Aquarium sealer to seal them on the bottom sealing and cracks between the tiles and everywhere around the tile edges. let the sealant dry for 3 to 5 days before adding the water.
YOU MUST MAKE THIS SEAL GOOD, or water will seep under the tiles and pollute and create bad germs. I lost a Betta when I first experimented with this by not realizing I had a bad seal and poluted water under the tiles.
The picture shows Porcellin tiles in a filled tank but I took out the silk plants for the picture to show the surface.
Cut the tiles to fit the bottom of the tank as perfectly as you can. You can even ask a tile store to cut them for you. Then with the tank cleaned and dry, use LOTS of Aquarium sealer to seal them on the bottom sealing and cracks between the tiles and everywhere around the tile edges. let the sealant dry for 3 to 5 days before adding the water.
YOU MUST MAKE THIS SEAL GOOD, or water will seep under the tiles and pollute and create bad germs. I lost a Betta when I first experimented with this by not realizing I had a bad seal and poluted water under the tiles.
The picture shows Porcellin tiles in a filled tank but I took out the silk plants for the picture to show the surface.