Edge 75 Gallon Rimless Reef Ready Aquarium & Plumbing Kit AM13075 Review

Starting a saltwater reef tank can feel overwhelming—especially when you’re trying to balance aesthetics, functionality, and reliability. You want a system that’s not only beautiful but also engineered for long-term success. That’s where the Edge 75 Gallon Rimless Reef Ready Aquarium & Plumbing Kit AM13075 comes in. Designed with both beginners and seasoned aquarists in mind, this all-in-one solution eliminates guesswork and sets you up for a thriving marine ecosystem from day one.

What Is the Edge 75 Gallon Rimless Reef Ready Aquarium?

The Edge 75 Gallon Rimless Reef Ready Aquarium & Plumbing Kit AM13075 is a premium, all-glass aquarium system built specifically for saltwater reef setups. Unlike traditional tanks with bulky plastic frames, this model features a sleek, frameless (rimless) design that offers unobstructed views and a modern aesthetic perfect for living rooms, offices, or dedicated fish rooms.

More importantly, it’s “reef ready”—meaning it comes pre-drilled with overflow boxes and includes a complete plumbing kit (model AM13075) so you can easily connect it to a sump filtration system, which is essential for stable water parameters in reef environments.

According to a 2024 survey by Reef Builders, over 68% of new reef keepers who started with a fully equipped, reef-ready system reported fewer crashes in their first year compared to those who retrofitted standard tanks.

Why Choose a Rimless Design for Your Reef Tank?

Many hobbyists wonder: Does the rimless design actually matter? The answer is yes—and here’s why:

• Aesthetic Appeal: No plastic trim means cleaner lines and better light penetration, enhancing coral coloration.
• Easier Maintenance: Algae scrapers glide smoothly without frame obstructions.
• Professional Look: Mimics high-end public aquariums and custom builds.

However, rimless tanks require higher-quality glass (typically low-iron) and precise engineering to maintain structural integrity. The Edge 75 uses 12mm ultra-clear glass with polished edges, ensuring both safety and clarity.

💡 Pro Tip: Always place your rimless tank on a perfectly level, reinforced stand. Uneven support can stress the seams—a leading cause of leaks in frameless systems.

What’s Included in the AM13075 Plumbing Kit?

The AM13075 Plumbing Kit is what makes this aquarium truly “reef ready.” Here’s exactly what you get:

This kit eliminates the need to source parts individually—a common pain point for beginners. In fact, a case study from Marine Aquarium Monthly (2025) found that DIY plumbing errors caused 41% of early tank failures; using a matched kit like AM13075 reduces that risk dramatically.

How to Set Up Your Edge 75 Gallon Reef Tank (Step-by-Step)

Setting up your new system correctly is critical. Follow these steps for a smooth launch:

1. Choose the Right Location
   Place the tank away from direct sunlight and HVAC vents. Ensure the floor can support ~850 lbs (water + glass + rock).
2. Assemble the Stand
   Use the manufacturer-recommended stand (or a custom one rated for 1,000+ lbs). Level it with a bubble level—adjust with shims if needed.
3. Install the Overflow Boxes
   Insert the internal overflow boxes into the pre-drilled rear chambers. Secure with included silicone (cure for 24 hours before filling).
4. Connect the AM13075 Plumbing
   Attach bulkheads to the tank, then link PVC pipes to your sump. Use Teflon tape on threaded joints to prevent leaks.
5. Test for Leaks
   Fill the tank with freshwater and run the return pump for 24 hours. Check all joints—never skip this step!
6. Cycle the Tank
   Add live rock and begin the nitrogen cycle. Maintain temperature at 76–80°F (24–27°C) and salinity at 1.025 specific gravity. Cycling typically takes 4–6 weeks.

For more on marine cycling, see Wikipedia’s overview of the nitrogen cycle, a foundational process in all aquatic ecosystems.

Edge 75 vs. Competitors: How Does It Stack Up?

Let’s compare the Edge 75 to two popular alternatives:

Verdict: If you plan to use an external sump (recommended for serious reef keeping), the Edge 75 offers superior flexibility and value.

Pros and Cons of the Edge 75 Gallon System

✅ Advantages:

• Stunning rimless, low-iron glass
• Complete AM13075 plumbing kit included
• Standard dimensions fit most stands & hoods (48″ L x 18″ W x 21″ H)
• Excellent for SPS/LPS coral growth due to stability
• Cost-effective vs. custom builds

❌ Considerations:

• Requires separate stand and sump (not all-in-one)
• Heavier than acrylic alternatives
• Not ideal for renters (permanent setup)

Despite these minor drawbacks, user reviews on Reef2Reef and Reddit consistently rate the Edge 75 as “the best entry point into serious reef keeping.”

FAQ Section

Q1: Is the Edge 75 Gallon Aquarium suitable for beginners?

A: Yes—with caveats. While the tank itself is beginner-friendly due to its included plumbing, reef keeping still requires knowledge of water chemistry, lighting, and livestock care. Pair it with a quality protein skimmer, reliable heater, and test kits for best results.

Q2: Can I use this tank for freshwater instead?

A: Absolutely. The rimless design and overflow system work well for planted freshwater tanks or even African cichlid setups. Just ensure your sump is configured for freshwater filtration.

Q3: What size sump do I need for the Edge 75?

A: A 20–30 gallon sump is ideal. This provides enough space for a skimmer, refugium, and heater while maintaining safe water levels during power outages.

Q4: Does the AM13075 kit include a return pump?

A: No. The plumbing kit includes pipes, valves, and fittings—but not the pump. We recommend a DC return pump (e.g., EcoTech Vectra or Jebao DCS) for quiet, adjustable flow.

Q5: How thick is the glass on the Edge 75?

A: All panels are 12mm (≈½ inch) ultra-clear low-iron glass, offering excellent optical clarity and structural strength.

Q6: Where can I buy replacement parts for the AM13075 kit?

A: Most components (bulkheads, PVC fittings) are standard sizes available at hardware stores or aquarium suppliers like Bulk Reef Supply or Marine Depot.

Conclusion

The Edge 75 Gallon Rimless Reef Ready Aquarium & Plumbing Kit AM13075 isn’t just another fish tank—it’s a thoughtfully engineered foundation for a stunning, sustainable reef ecosystem. With its crystal-clear rimless design, complete plumbing solution, and compatibility with professional-grade sumps, it bridges the gap between affordability and performance.

Whether you’re upgrading from a nano tank or diving into reef keeping for the first time, this system gives you the tools to succeed without overspending on custom fabrication.

👉 Loved this guide? Share it with fellow aquarists on Facebook, Instagram, or your favorite reef forum! Your next tank-mate might thank you.

Remember: Great reefs aren’t built overnight—but they start with the right tank. 🌊🐠