Aquariums That Bring Peace of Mind
The Mariner® M40 from ESHOPPS is your introduction to the Mariner® line — small, sleek, and built to fit almost any space. Perfect for first time hobbyists or as a secondary display, the M40 delivers the same precision craftsmanship found in our larger models. Built with low iron glass, marine grade stand, and quiet operation, it transforms compact spaces into a breathtaking aquarium showcase.
The M40 isn’t just a starter tank — it’s the spark that starts your aquatic journey.
Features:
• 30x18x17” | 40 gal Display
• 54 gal Total Water Volume with Acrylic Sump
• 10mm Ultra Low Iron Glass for crystal-clear viewing
• Marine Grade Stand for durability
• German WACKER® Silicone for extra protection
• Quiet Operation for stress free enjoyment
• Easy Setup with Imperial Plumbing
• Backed by a 4-Year Warranty
