180 Gallon Rimless Aquarium from Planet Aquariums

Planet Aquariums Rimless Tank | Premium American Craftsmanship & Curbside Delivery Included

Enhance your aquatic environment with the Planet Aquariums Rimless Tank, designed and crafted in Texas by master aquarium builders with over 50 years of combined experience. Made with high-quality glass, black silicone, and durable trim on the bottom, this aquarium is built to last. Each Planet Aquarium reflects impeccable craftsmanship and intelligent design, ensuring long-lasting beauty and functionality.

Key Features:

• Overflow Options: Choose between three configurations to suit your filtration setup:  
  • No Overflow (No Drain): 
    • Ideal for hobbyists using hang on the back filters or canister style filtration. This style isn't intended to be used with sump style filtration and isn't usually associated with saltwater systems due to plumbing and filtration limitations.
  • Internal Overflow:
    
    • Internal overflow boxes take up more space inside the aquarium but are easier to install and plumb. The bottom of the aquarium is drilled to accommodate drain and return lines.  
      
    • 6"X15" Internal Overflow with two 1" drains and two 3/4" returns. Includes two Tideline Drain Kits and two Tideline Return Kits (one kit per drilled hole).
  • External Overflow:
    
    • External overflow boxes use a very slim box inside the aquarium that drains to a larger drain box located outside of the aquarium. Due to its design, external overflow boxes take up a lot less room inside the aquarium, leaving more space for aquascaping and for fish to swim in.
    • 16" Tideline External Overflow has three 1"drains and two 3/4" returns.  Includes Tideline 16" Overflow Kit. 
• Plumbing Kits Included: with Internal and External Overflow Options
• Black Background Included: Background allows you to hide all the wiring and create more contrast between the back wall and the inhabitants in your aquarium.
• Glass - Standard vs Crystal – Regular glass panels have a slight green tint due to the iron content in the glass. Crystal glass is a low-iron glass that offers better clarity and less color distortion. The color of your fish, plants and corals will be more vibrant when viewed through low-iron glass.
  
• Curbside Delivery Included in the Price: Delivery is included within the contiguous United States. Your Planet Aquarium will be delivered via box truck or semi-trailer, depending on logistics and unloaded curbside. Please arrange for assistance to move the tank to your desired location.  The approximate dry weight of this tank is approximately 370 pounds.
• Aquarium Cabinet Stands Available: Complete your setup with our matching aquarium cabinetry, sold separately. We offer two series—Classic and Elegance—both designed to fit this tank perfectly. 
• Exceptional American-Made Quality: Crafted by expert builders, every Planet Aquarium combines precision, innovation, and designed to last.

Important Details: 

• Production Time: Expect 3 to 4 weeks for production, plus an additional week for shipping.

• Approximate Dry Weight is 370 pounds.  The tank is built with 1/2" thick glass sides and 3/4" thick glass bottom.

• Canopies: Rimless tanks are not designed to be used with canopies.

• Aquarium Installation Instructions: Find installation instructions here.

• Warranty Information: Learn more about the Planet Aquariums Warranty by clicking here. 

• Extend your Warranty to 5 years with a new matching Tideline Aquarium Cabinet Stand.

For more shipping and delivery details, visit our Delivery & Returns section.