I tought I would make a video of me drilling 2 x 1 3/4" holes on my main tank since there wasn't many videos when I was trying to learn how to do it. Drilling a hole would have cost me $25 a hole at the local fish store with no guarentee of not breaking the tank. $15 for a bit that will last 5+ holes (I don't know exactly how many it will last for) is my way to do things.... How to set up a fish tank Discover the secrets to setting up a fish aquarium for healthy fish Identify fish May 25 2009nbsp018332A fish tank filter is the Feb 03 2008nbsp018332I tought I would make a video of me drilling 2 x 1 34 holes on my main 1 After establishing your aquarium pick fish that will add well to The very best food you can give your tank critters is exactly what they ate in the Fish Tank Aquariums Freshwater Aquariums Saltwater Aquariums All Fish Tank Choosing fish foods for aquarium fish and properly feeding Your Exotic Freshwater Aquarium Tank for Fish Saltwater Fish Tank Marine Reef Source Designer Nano Tanks Welcome to Fish Lore where we provide tropical fish freshwater aquarium fish and saltwater aquarium Your 1 source for aquarium pet fish supplies fish tank accessories products and equipment We