Aquarium Masters Glass Canopy 48 × 18 Inch – AM34818

The Aquarium Masters AM34818 48 × 18 Inch Glass Canopy provides a durable, clear cover for compatible rectangular aquariums. It helps reduce evaporation, retain heat, protect the water from dust and debris, and help reduce the risk of active or startled fish jumping out of the tank.

The hinged glass design provides convenient access for feeding and routine maintenance. A rear plastic backstrip can be trimmed around filters, heater cords, airline tubing, and other aquarium equipment.

Key Features

• Designed for compatible aquariums with a nominal 48 × 18-inch footprint
• Helps reduce the risk of fish jumping out of the aquarium
• Reduces evaporation and heat loss
• Helps keep dust, debris, and household pets away from the water
• Clear glass allows aquarium lighting to pass through
• Hinged design provides convenient access for feeding and maintenance
• Includes a handle for easier opening
• Rear plastic backstrip can be trimmed around equipment
• Diamond-polished glass edges provide a smooth, finished appearance

Product Information

• Brand: Aquarium Masters
• Product: Glass Canopy
• Manufacturer Model: AM34818
• UPC: 749729348184
• Nominal Aquarium Footprint: 48 × 18 inches
• Material: Clear glass with plastic components
• Design: Hinged glass canopy with handle and rear backstrip
• Suitable For: Compatible 48 × 18 inch aquarium rim configurations; verify exact tank fit

Aquarium Compatibility

This Aquarium Masters AM34818 glass canopy is for compatible aquarium rim openings. Do not assume it fits every 48 × 18 inch aquarium or that it is interchangeable with model AA-34818. Confirm tank model, inside rim ledge, center brace, and actual panel measurements before purchasing.

Benefits of a Glass Aquarium Top

A glass canopy helps create a safer and more stable aquarium environment. Covering the tank can reduce water evaporation, limit rapid heat loss, and help keep jumping fish inside the aquarium.

The canopy also provides a barrier against dust, airborne debris, and curious household pets while allowing light from compatible aquarium fixtures to pass into the tank.

Installation

1. Measure the aquarium’s inside rim and center-brace configuration before installation.
2. Place the canopy securely onto the aquarium’s canopy ledge.
3. Position the hinged opening toward the front of the aquarium.
4. Measure the locations of filters, cords, tubing, and other equipment.
5. Trim the rear plastic backstrip as needed to accommodate equipment.
6. Make sure the canopy sits flat and does not place pressure on filters, cords, or plumbing.

Compatibility Notice

A 48 × 18-inch tank footprint does not guarantee that every 48 × 18-inch canopy will fit. Aquarium frame openings, center braces, trim thickness, and canopy ledges can vary between brands and models.

Measure each glass-opening section of the aquarium to the nearest practical measurement before purchasing. Do not rely only on the aquarium’s advertised gallon size or outside dimensions.

Care and Cleaning

• Remove the canopy carefully before cleaning.
• Use aquarium-safe glass cleaner or diluted white vinegar for mineral deposits.
• Never spray household cleaner directly over an aquarium.
• Rinse and dry the canopy thoroughly before reinstalling it.
• Clean salt creep regularly when used on a saltwater aquarium.
• Avoid striking or resting the glass edges against hard surfaces.
• Do not use a canopy that is chipped, cracked, or damaged.

Frequently Asked Questions

Will this fit a standard 75-gallon aquarium?
Only if the tank's Marineland model and rim/brace openings match this canopy. Please verify fit before purchasing.

Does this fit a 90-gallon aquarium?
Not on gallon capacity alone. Verify the Marineland aquarium's exact model and rim opening before purchasing.

Can the rear strip be cut for filters and cords?
Yes. The plastic rear backstrip can be trimmed to create openings for filters, heater cords, airline tubing, and other aquarium equipment.

Can aquarium lights sit above the glass canopy?
Many aquarium light fixtures can rest above or span across a glass canopy. Follow the light manufacturer’s installation, clearance, and ventilation instructions.

Will a glass canopy completely stop evaporation?
No. It can significantly reduce evaporation, but small openings around equipment and the rear backstrip will still allow some moisture to escape.

Can this canopy be used on a saltwater aquarium?
Yes, provided it fits the aquarium correctly. Clean salt creep and mineral deposits regularly to maintain light penetration and protect the canopy components.

Available at Tropical Treasures Wyo

Shop the Aquarium Masters AM34818 48 × 18 Inch Glass Canopy at Tropical Treasures Wyo in Cheyenne, Wyoming. Please measure your aquarium opening before purchasing or bring your aquarium model information to the store for help checking compatibility.

Important Fit Check Before Purchase

Nominal aquarium footprint measurements do not guarantee a canopy will fit. Verify the aquarium's inside rim opening, center brace and trim configuration, and the exact glass panel measurements before ordering. Contact Tropical Treasures Wyo if you need help confirming compatibility. Check for open gaps around equipment; a glass canopy reduces, but does not eliminate, jumping risk.