How to Drill an ADA Tank

An Aqua Design Amano, or ADA, tank is a high-end style of fish aquarium that's especially designed without a retaining rim. While these tanks are functional on their own, some aquarium hobbyists may want to incorporate additional pumps or filters to the structure. Often, these additions are best attached through a hole in the side of the glass tank. Take your time when drilling a hole in your ADA fish tank to ensure the aquarium retains its structural integrity.

Things You'll Need

  • Extra aquarium (to hold fish)
  • Modeling clay
  • Electric drill
  • Water
  • Drill bit
  • Protective eye gear
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Instructions

    • 1

      Remove all fish, water, decorations and gravel from the aquarium so that it's completely empty.

    • 2

      Decide where you want to drill a hole in the ADA tank. The hole must be at least 1 inch from the sides of the glass. Do not drill into the bottom of the aquarium.

    • 3

      Rotate the tank so that the side you'll be drilling is laying horizontally as a flat surface.

    • 4

      Build a dam in modeling clay around where the hole will be made. Place the putty in a circle around the area, with enough room for the drill to easily fit through. Be sure to build the sides high enough to hold a small puddle of water to cover the area while drilling. This will keep the materials and drill bit cool as you work. Fill the dam with water.

    • 5

      Drill a hole in the desired location of the aquarium. Be careful not to put too much pressure on the drill as you're making the hole. The drill bit should slowly grind away the tank's glass instead of bursting through. As you drill, take breaks to raise up the drill and allow water to move into the hole and cool the materials.

    • 6

      Wash out any glass fragments from the aquarium with water before placing the fish, aquarium water and decorations back inside.