Furniture Grade PVC for Aquariums, Reefs & Hydroponics — Safe, Stylish, and Built to Last

Bring color, creativity, and durability to your aquarium or hydroponic setup with FORMUFIT Furniture Grade PVC pipe and fittings. Our vibrant color options and crystal-clear PVC let you build filtration systems and reef structures that look as good as they perform — all while being completely safe for your aquatic life.

Build Aquatic Systems That Match Your Vision

Whether you’re designing a saltwater reef, koi pond, or hydroponic grow system, FORMUFIT’s Furniture Grade PVC brings a professional, high-end look to your plumbing and framework. Many of our customers use color-coded pipes to distinguish flow paths — for example, red for returns and blue for inlets — or use clear pipe sections as sight tubes for easy monitoring. With FORMUFIT, even what’s behind the glass becomes part of your display.

Is Furniture Grade PVC Safe for Aquariums?

Absolutely. While our website clarifies that Furniture Grade PVC isn’t for residential or commercial plumbing inspections, aquarium and irrigation setups fall outside that classification. These systems operate at lower pressures and do not require NSF certification. Our pipe and fittings meet or exceed ASTM D1785 pressure standards and are fully compatible with Schedule 40 PVC systems, so you’ll have the same reliability — without the plain white look.

Safe for Reefs, Fish, and Freshwater Systems

Every FORMUFIT pipe and fitting is free from heavy metals, phthalates, and harmful additives. The rich color is embedded into the resin itself, so it won’t fade, flake, or leach into your system over time. Our high-tolerance connections fit snugly, reducing the need for primers and minimizing the use of cement — keeping your water chemistry stable and your livestock healthy.

FORMUFIT Furniture Grade PVC is also UV-resistant, offering long-term protection against black lights and fluorescent aquarium lighting. This durability ensures your build won’t yellow, crack, or become brittle, even under continuous light exposure. It’s beauty that lasts as long as your reef.

Made for Flow, Designed for Compatibility

All FORMUFIT external fittings are flow-through designs with smooth internal cavities to keep gallons-per-hour (GPH) performance at its peak. Our pipe and fittings conform to ASTM D1785 sizing, so they connect seamlessly with Schedule 40 or Schedule 80 plumbing components, bulkheads, manifolds, and valves from major reefing brands.

That means your FORMUFIT fittings will integrate perfectly with common aquarium plumbing — from sump intakes and overflow systems to return manifolds and reactors — while maintaining a clean, professional aesthetic.

Create Your Signature Look

Choose from FORMUFIT’s full line of color PVC pipe and fittings in red, blue, orange, green, black, white, and clear. Whether you’re coordinating with coral tones, matching a sump cabinet, or labeling water flow paths, your setup can be both functional and stunning.

Ready to Build?

Whether you’re upgrading your filtration system or starting a new aquascape, FORMUFIT makes it easy to create something that looks as refined as it performs. Explore our full range of Color PVC options and see how beautiful your next build can be.

Make Your Aquarium as Beautiful Behind the Glass as It Is in Front

FORMUFIT lets you match performance with presentation.
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