Explore aquarium tanks, stands and lids, with dimensions, prices and setups from the community.
Build your setup
Find the gear behind the community's tanks.
Tanks, stands, lids
Canister filters, HOBs, protein skimmers, rollmats
Planted LEDs, high-actinic coral LEDs
Heaters, chillers, electronic controllers
Return pumps, wavemakers, gyres
Aquasoils, sands, dry reef rock, driftwood
Conditioners, RODI systems, marine salt mixes
Plant fertilizers, liquid CO₂, reef dosing pumps, calcium & alkalinity
Tools, food, testing, and the finishing touches
In community tanks
Chosen by aquarists
153 matching items · Most used first
Tank & FurnitureUltum Nature Systems
Ultum Nature Systems R180 Reef System Display Volume: 147.16 Gallons Aquarium Dimensions: 70.87"L x 23.62"W x 23.62"H Includes: Aquarium, Aluminum Stand, Plumbing Kit, Sump, and More! The UNS Reef System offers a reef-ready setup in multiple sizes.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
Ultum Nature Systems R60 Reef System Display Volume: 32.5 Gallons Aquarium Dimensions: 23.62"L x 19.69"W x 19.69"H Includes: Aquarium, Aluminum Stand, Plumbing Kit, Sump, and More! The UNS Reef System offers a reef-ready setup in multiple sizes.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
Ultum Nature Systems R75 Reef System Display Volume: 42.28 Gallons Aquarium Dimensions: 29.53"L x 19.69"W x 19.69"H Includes: Aquarium, Aluminum Stand, Plumbing Kit, Sump, and More! The UNS Reef System offers a reef-ready setup in multiple sizes.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
Ultum Nature Systems R80 Frag System Display Volume: 52 Gallons Aquarium Dimensions: 31.5"L x 31.5"W x 14.17"H Includes: Aquarium, Aluminum Stand, Plumbing Kit, Sump, and More! The UNS R80 Frag System is designed specifically as a frag holding or growout system, but would also make for a unique display tank with the included frag racks removed.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
Ultum Nature Systems R90 Reef System Display Volume: 61.83 Gallons Aquarium Dimensions: 35.43"L x 22.05"W x 22.05"H Includes: Aquarium, Aluminum Stand, Plumbing Kit, Sump, and More! The UNS Reef System offers a reef-ready setup in multiple sizes.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
The UNS Reef System R120 is a reef-ready rimless aquarium setup featuring 45-degree mitered edges, black silicone, and thicker ultra-clear 15mm glass. The 94.31 gallon (357L) tank includes a matching aluminum-framed stand with built-in 4-chamber sump filtration, removable magnetic doors, storage drawer, pre-cut wire management, gate valves, filter socks, adjustable skimmer chamber, refugium chamber, and an acrylic ATO; available in grey or white.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A limited-edition peninsula-style reef-ready system pairing a 94.3-gallon rimless aquarium (120 x 60 x 60 cm, 15mm glass) with signature 45-degree mitered edges, black silicone, and thick ultra-clear glass. The peninsula design allows viewing from the front, left, and back, with an ultra-slim white glass overflow. Includes a fully assembled white aluminum stand with 4 magnetic removable doors, a pull-out storage drawer, a dedicated controller box, and a pre-installed 4-chamber frosted blue glass sump with gate valves, protein skimmer and refugium chambers, and an acrylic ATO with preinstalled float valve. Backed by a 1-year warranty.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A complete reef-ready setup combining a sleek rimless peninsula aquarium with an integrated stand and sump filtration system. Features signature UNS 45-degree mitered edges, black silicone, and thick 15mm low-iron ultra-clear glass. The V2 peninsula has a centrally positioned overflow for clean wavemaker mounting on either side. Includes the R120 peninsula rimless aquarium (47.24 x 23.62 x 23.62 in), a fully assembled aluminum-framed stand with built-in 4-chamber sump, pipe and union fittings, and outlet nozzles. The stand offers removable magnetic doors, storage drawers, cable management, and a dedicated controller box; total volume including the sump is 124.82 gallons. Available in grey or white; 1 year warranty.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A reef-ready shallow system pairing a 53.5-gallon rimless aquarium (120 x 60 x 36 cm) with signature 45-degree mitered edges, black silicone, and thick ultra-clear glass. Includes a matching aluminum-framed stand with magnetic removable doors, a pull-out storage drawer, a built-in controller box, a bottom chiller section with viewing window, and a pre-installed 4-chamber 24.5-gallon sump with gate valves, a protein skimmer chamber, a refugium chamber, and an acrylic ATO with preinstalled float valve.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
The UNS Reef System R150 is a reef-ready rimless aquarium setup featuring 45-degree mitered edges, black silicone, and thicker ultra-clear 15mm glass. The 118.6 gallon (449L) tank includes a matching aluminum-framed stand with built-in multi-chamber sump filtration, removable magnetic doors, storage drawer, pre-cut wire management, gate valves, filter socks, adjustable skimmer chamber, refugium chamber, and an acrylic ATO; available in grey or white.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A limited-edition peninsula-style reef-ready system with 118.6 gallons total volume, pairing a rimless aquarium (150 x 60 x 60 cm, 15mm glass) with signature 45-degree mitered edges, black silicone, and thick ultra-clear glass. The peninsula design allows viewing from the front, left, and back, with an ultra-slim white glass overflow. Includes a fully assembled white aluminum stand with 7 magnetic removable doors, a pull-out storage drawer, a dedicated controller box, and a pre-installed 4-chamber 32-gallon frosted blue glass sump with gate valves, protein skimmer and refugium chambers, and an acrylic ATO with preinstalled float valve. Backed by a 1-year warranty.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A complete reef-ready setup combining a sleek rimless peninsula aquarium with an integrated stand and sump filtration system. Features signature UNS 45-degree mitered edges, black silicone, and thick 15mm low-iron ultra-clear glass. The V2 peninsula has a centrally positioned overflow for clean wavemaker mounting on either side. Includes the R150 peninsula rimless aquarium (59.06 x 23.62 x 23.62 in), a fully assembled aluminum-framed stand with built-in 4-chamber sump, pipe and union fittings, and outlet nozzles. The stand offers removable magnetic doors, storage drawers, cable management, and a dedicated controller box; total volume including the sump is 156.4 gallons. Available in grey or white; 1 year warranty.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A reef-ready shallow system pairing a 74.5-gallon rimless aquarium (150 x 60 x 40 cm, 15mm glass) with signature 45-degree mitered edges, black silicone, and thick ultra-clear glass. Includes a matching aluminum-framed stand with 5 magnetic removable doors, a pull-out storage drawer, a built-in controller box, a bottom chiller section with viewing window, and a pre-installed 4-chamber 38-gallon sump with gate valves, a protein skimmer chamber, a refugium chamber, and an acrylic ATO with preinstalled float valve.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
The UNS Reef System R180 is a 147-gallon reef-ready rimless aquarium system (185 gallons including sump) measuring 70.87 x 23.62 x 23.62 inches with 19mm ultra-clear glass and 45-degree mitered edges. It includes a matching aluminum stand with built-in multi-chamber sump, protein skimmer chamber, refugium option, acrylic ATO, removable magnetic doors, storage drawer, and controller box; available in grey or white with a 1-year warranty.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A limited-edition peninsula-style reef-ready system with a massive 185-gallon total volume, pairing a rimless aquarium (180 x 60 x 60 cm, 19mm glass) with signature 45-degree mitered edges, black silicone, and thick ultra-clear glass. The peninsula design allows viewing from the front, left, and back, with an ultra-slim white glass overflow. Includes a fully assembled white aluminum stand with 9 magnetic removable doors, a pull-out storage drawer, a dedicated controller box, and a pre-installed 4-chamber 37-gallon frosted blue glass sump with gate valves, protein skimmer and refugium chambers, and an acrylic ATO with preinstalled float valve. Backed by a 1-year warranty.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A complete reef-ready setup combining a sleek rimless peninsula aquarium with an integrated stand and sump filtration system. Features signature UNS 45-degree mitered edges, black silicone, and thick 19mm low-iron ultra-clear glass. The V2 peninsula has a centrally positioned overflow for clean wavemaker mounting on either side. Includes the R180 peninsula rimless aquarium (70.87 x 23.62 x 23.62 in), a fully assembled aluminum-framed stand with built-in 4-chamber sump, pipe and union fittings, and outlet nozzles. The stand offers removable magnetic doors, storage drawers, cable management, and a dedicated controller box; total volume including the sump is 184.49 gallons. Available in grey or white; 1 year warranty.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A reef-ready shallow system pairing an 87.9-gallon rimless aquarium (180 x 60 x 40 cm, 15mm glass) with signature 45-degree mitered edges, black silicone, and thick ultra-clear glass. Includes a matching aluminum-framed stand with 6 magnetic removable doors, a pull-out storage drawer, a built-in controller box, a bottom chiller section with viewing window, and a pre-installed 4-chamber 38-gallon sump with gate valves, a protein skimmer chamber, a refugium chamber, and an acrylic ATO with preinstalled float valve.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
The largest aquarium in the UNS Reef System lineup: a 265-gallon (1004L) rimless tank with a euro-braced top, dual overflows, 45-degree mitered low-iron glass, and black silicone. Includes a reinforced aluminum stand with magnetic removable doors and pull-out storage drawer, plus a multi-chamber sump with 8 filter socks, gate valves, and a dedicated ATO chamber. An expanded electrical box provides room for controllers and dosing containers.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
The UNS Reef System R60 is a reef-ready rimless aquarium setup featuring 45-degree mitered edges, black silicone, and thicker ultra-clear 10mm glass. The 32.5 gallon (123L) tank includes a matching aluminum-framed stand with built-in multi-chamber sump filtration, removable magnetic doors, pre-cut wire management, gate valves, filter socks, adjustable skimmer chamber, refugium chamber, and an acrylic ATO; available in grey or white.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A compact reef-ready shallow system pairing a 17.7-gallon rimless aquarium (60 x 50 x 30 cm) with signature 45-degree mitered edges, black silicone, and thick ultra-clear glass. Includes a matching aluminum-framed stand with magnetic removable doors, a built-in controller box, and a pre-installed 4-chamber sump with gate valves, a protein skimmer chamber, a refugium chamber, and an acrylic ATO with preinstalled float valve.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A reef-ready rimless aquarium system with signature UNS 45-degree mitered edges, black silicone, and thicker 10mm low-iron high-clarity glass for long-term performance without euro bracing. Includes the R75 rimless aquarium (29.53 x 19.69 x 19.69 in, 42.28 gallons), a matching aluminum-framed stand with a built-in 4-chamber sump filtration system, pipe and union fittings, outlet nozzles, and velcro strips for wire management. The stand features fully removable magnetic doors, pre-cut wire management holes, storage drawers, and a built-in controller box; total volume including the sump is 55.28 gallons. Available in grey or white.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A reef-ready shallow system pairing a 22.5-gallon rimless aquarium (75 x 50 x 36 cm) with signature 45-degree mitered edges, black silicone, and thick ultra-clear glass. Includes a matching aluminum-framed stand with magnetic removable doors, a pull-out storage drawer, a built-in controller box, and a pre-installed 4-chamber sump with gate valves, a protein skimmer chamber, a refugium chamber, and an acrylic ATO with preinstalled float valve.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A reef-ready 52-gallon rimless system that pairs the R80 Frag holding tank footprint with the standard reef-system rear chamber. Features UNS's signature 45-degree mitered edges, black silicone seams, and thick ultra-clear glass, plus an aluminum-framed stand with magnetic removable doors, integrated electrical cabinet, and a pull-out storage drawer. The integrated sump includes gate valves, multi-chamber filtration, a protein skimmer chamber, a refugium chamber, and a built-in ATO reservoir.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
The UNS Reef System R90 is a reef-ready rimless aquarium setup featuring 45-degree mitered edges, black silicone, and thicker ultra-clear 12mm glass. The 61.8 gallon (234L) tank includes a matching aluminum-framed stand with built-in multi-chamber sump filtration, removable magnetic doors, storage drawer, pre-cut wire management, gate valves, filter socks, adjustable skimmer chamber, refugium chamber, and an acrylic ATO; available in grey or white.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A reef-ready shallow system pairing a 37.3-gallon rimless aquarium (90 x 56 x 36 cm) with signature 45-degree mitered edges, black silicone, and thick ultra-clear glass. Includes a matching aluminum-framed stand with magnetic removable doors, a pull-out storage drawer, a built-in controller box, and a pre-installed 4-chamber 21-gallon sump with gate valves, a protein skimmer chamber, a refugium chamber, and an acrylic ATO with preinstalled float valve.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
If you love the look of a rimless tank but hate topping off water frequently or worrying about jumping fish, these UNS Rimless Glass Lids are exactly what you need. Custom-engineered for original UNS rimless glass tanks, these lids maintain high-definition visibility without interfering with lighting or aquascape aesthetics. Sized to leave precise clearance gaps, each lid allows for proper surface gas exchange while providing room for filter pipes, heater cables, and equipment access. Available in two mounting styles: Lid with Clips or Flush Fit, for many UNS tank models.
0 showcased tanks
Tank & FurnitureUltum Nature Systems
A sleek, high-capacity stem plant holding system that can hold up to 279 potted aquarium plants, designed for easy organization, effortless maintenance, and optimal plant growth. Features 3 stacked shallow all-in-one tanks (each 35.43 x 22.04 x 14.17 in) housed in a durable aluminum stand, with independent filtration, adjustable flow control, and adjustable plant trays for customizable tier arrangement. Centralized interconnected plumbing allows water changes across all three tanks at once, and the system supports inline CO2 injection. Includes 3 holding tanks, 12 plant holding trays, the display cabinet, and installation instructions and tools; pumps not included (Sicce Syncra 4.0 or 5.0 per tank recommended).
0 showcased tanks
Tank & FurnitureUltum Nature Systems
The Ultum Nature Systems (UNS) Ultra Clear Rimless Aquarium Series is engineered to vanish. Crafted from 91% Clarity Diamant low-iron glass, these tanks eliminate the greenish tint found in standard glass, delivering a high-definition view of every aquascape. Signature 45 degree mitered edges create nearly invisible joints, erasing the visual distraction of overlapping glass panels. Designed by scapers for scapers, every detail from the Golden Ratio dimensions to the ultra-clean silicone seams is built to elevate the living artwork. Laser-etched UNS logo and included leveling mat.
0 showcased tanks
![UNS Ultra Clear Tanks [CUBES]](https://media.tankjournal.com/equipment/uns-ultra-clear-tanks-1121-7943-163ad5bd524f-w640.webp)
Tank & FurnitureUltum Nature Systems
The Ultum Nature Systems (UNS) Ultra Clear Rimless Aquarium Series [CUBES] features equal dimensions on all sides, with the Cube format naturally centering the focal point. Ideal for intricate rock and wood hardscapes, ornamental dwarf shrimp colonies, or specimen fish like Bettas. Crafted from 91% Diamant ultra-clear glass with 45 degree mitered edges and German silicone for stronger seams, laser-etched UNS logo, and included acoustic leveling mat. Models range from 16C (1.0 gal) to 60C (57.0 gal).
0 showcased tanks
![UNS Ultra Clear Tanks [DUAL AIO]](https://media.tankjournal.com/equipment/uns-ultra-clear-tanks-963-6760-dea3a70475d5-w640.webp)
Tank & FurnitureUltum Nature Systems
The UNS Dual AIO Ultra Clear Rimless Tanks series integrates a high-performance hidden 3-chamber filtration system into the back frame of a premium low-iron glass aquarium. Crafted from 91% Clarity Diamant glass with 45-degree mitered edges, this plug-and-play aquarium eliminates external hoses and equipment clutter for freshwater aquascapes and marine reef setups. Includes submersible pump, adjustable trumpet nozzle, filter sponge, media riser tray, Bio Blocks, chamber lid, and leveling mat.
0 showcased tanks