SeaClear Acrylic Aquarium Combo Set Combo includes aquarium, reflector and electrical 15" light fixture Acrylic aquariums are clearer than glass, 17 times stronger, and only half the weight! More impact resistant and less prone to chipping or cracking than glass, making it safer around children and pets Safe for Salt or Freshwater You won't believe how your fish and decorations will pop when viewing this beautiful SeaClear aquarium