Ultum Nature Systems Lid For: R90
This lid ships as two panels that butt together at the seam. The seam rests on the glass at the front and back edges.
Add a circular opening with a black or white cap for hand-feeding.
About The Ultum Nature Systems R90 Lid
- Fits
- Ultum Nature Systems R90
- Tank type
- Rimless
- Cut as
- 2 panels
- Material
- 3/8″ clear polycarbonate, mesh window
- Price
- Starting at $327.75
- Shipping
- Free to the contiguous US, usually within a week
This lid is CNC-cut from 3/8″ clear polycarbonate to the outside size of the Ultum Nature Systems R90's glass, with a lip that sits inside the glass so it cannot slide and a mesh window in the middle for optimal gas exchange and light penetration. It works as a screen top and jump guard: fish and invertebrates stay in the tank while light and air pass through. It is longer than one panel, so it is cut as 2 panels that butt together at a seam.
Add a feeding hole with a black or white cap, cutouts for hoses, wires and light mounts, a feeding cup or a removable evaporation cover in the configurator above. You approve a digital proof before anything is cut, and the lid ships free to the contiguous US, usually within a week. If it doesn't fit because of our error, we remake it at no charge.
Different tank? All Ultum Nature Systems lids · Build a custom lid from your own measurements
Other Ultum Nature Systems lids: 120P Standard 78 Gallon · 120S Shallow 68 Gallon · 120U Standard 114 Gallon · 150U Standard 142.5 Gallon · 25C Cube 4 Gallon · 25S Shallow 2 Gallon · 25T Tall 5.5 Gallon · 30A 7 Gallon Dual AIO Black Filter Wall · 30A 7 Gallon Dual AIO White Filter Wall · 30C Cube 7 Gallon · 35A 11 Gallon Dual AIO Black Filter Wall · 3N Nano 3 Gallon
Ultum Nature Systems R90 Lid Questions
- Does the Ultum Nature Systems R90 lid cover the whole top of the tank?
- Yes. There is no filter chamber on the R90, so the lid covers the whole top of the tank and sits on a lip inside the glass. Nothing hangs over the edge, and the clear polycarbonate keeps the rimless look.
- Is the Ultum Nature Systems R90 lid one piece?
- No. The R90 is longer than one panel, so the lid is cut as 2 panels that butt together at a flat seam. Each panel has its own mesh window and lip, and you can lift one at a time to feed or scape.
- Does the lid come with a feeding hole?
- A capped feeding hole is an option in the configurator: choose a black or white cap and drag the hole to the corner you feed from. A feeding cup that holds food at the surface and a removable evaporation cover over the mesh are optional too.
- Will the lid work with my light?
- In most setups, yes. The lid sits inside the glass below the rim, where arm mounts and clip-on lights attach, and the mesh window passes the light. If a bracket, a hang-on filter or a cord crosses the glass, add a cutout for it in the configurator and it shows on your proof before we cut.
- How long does a Ultum Nature Systems R90 lid take?
- You approve a digital proof first; the lid is then cut and ships free to the contiguous US, usually within a week of approval.
- What if the Ultum Nature Systems R90 lid does not fit?
- Every catalog lid is guaranteed to fit the model it is listed for. If it does not fit because of our error, we remake it at no charge.