The Aquario Neo Flow Lily Pipes are shatterproof PETG inflow and outflow pipes engineered for external canister filtration on aquariums up to 12mm glass thickness. Combining the crystal-clear transparency of glass with the ultra-durable flexibility of high-grade PETG polymer, these pipes deliver pristine water movement while remaining virtually unbreakable.
Always verify glass thickness and hose diameter requirements prior to final installation.
| Size Option | Inlet Specs | Outlet Specs | Hose Compatibility | Max Glass Thickness |
|---|---|---|---|---|
| Medium (13mm) | 13mm Outer Diameter | 13mm Outer Diameter | 12/16 mm (1/2 in ID) | Up to 12 mm |
| Large (17mm) | 17mm Outer Diameter | 17mm Outer Diameter | 16/22 mm (5/8 in ID) | Up to 12 mm |
| M/L Hybrid (13/17mm) | 17mm Outer Diameter | 13mm Outer Diameter | 16/22 mm Inlet / 12/16 mm Outlet | Up to 12 mm |
1. Why should I choose PETG lily pipes over glass or stainless steel?
PETG offers the optical clarity of glass without the risk of shattering during maintenance, while avoiding the dark visual mass of stainless steel pipes. It provides the ideal balance of invisible aesthetic integration, elasticity, and impact resistance for high-end aquascapes.
2. How do I trim Aquario Neo Flow pipes to fit my specific aquarium height?
Measure the desired clearance inside your tank, then use pipe scissors or a fine steel saw blade to cut the straight section of the PETG pipe. Smooth any rough edges with fine sandpaper before reattaching the removable bottom intake grate.
3. How can I make the Neo Flow intake safe for baby shrimp and fry?
Attaching a fine mesh guard or a pre-filter sponge over the removable lower inlet grate stops tiny Caridina or Neocaridina dwarf shrimp and small fry from getting pulled into the suction hose, keeping livestock completely safe.
4. What is the best way to clean algae or biofilm from inside the pipes?
Because the inlet bottom and outflow nozzles detach from the main vertical tubes, you can easily run a flexible spring pipe brush through the body, or soak the disassembled parts in a mild citric acid bath to remove stubborn algae buildup without scratching the PETG material.
Overall rating: 4.6578946 / 5 from 38 reviews.
Review topics: ["shipping","looks","pipes","holds","works"].
"Perfect products and fast shipping!"
"Very good product. These lily pipes are well made and extremely clear, almost like glass. I added the Aquario Neo Inlet, which looks much better than the wire mesh inlet I was using before."
"Perfect for my aquarium!"
"Came as expected"
"This is the second and third set i ordered and the attachments seem to fir tighter."
"The product is a great innovation in lily pipes with the new material that is flexible. The look is slimmer than previous ones I've had before. My only thing is that the holder is for rimless tanks but I got holders from another company."
"Excellent"
"Currently using Chihiros metal pipes. Got these to try the neo mixer CO2 diffuser. The plastic pipe is nice, and the mixer seems to work well. As I have two filters running on this aquarium, I’m still deciding what I prefer"
"Fast shipping; need to install but so far so Good"
"This lily pipes are good, I am using them for 1 yrs. Easy to maintain and clean."
