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In community tanks
Chosen by aquarists
465 matching items · Most used first
Tank & FurnitureUltum Nature Systems
Rimless Aquarium Lid Clips are sold in packs of 4 for use with Ultum Nature Systems glass lids, providing secure, easy lid attachment and removal. Available in 5MM, 6MM, and 8MM sizes compatible with various UNS tank models; glass lid not included.
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Substrates & AquascapingUltum Nature Systems
Sand Stone is an intricate natural stone characterized by its distinct layers and prominent striations, which are created by natural erosion from flowing water. The yellowish-cream coloration provides a warm, bright canvas that helps aquatic plants and livestock stand out in an aquascape. Because of its heavily layered texture, this natural rock is a perfect pick for creating mature, canyon-style aquascaping layouts with a highly geological feel. Also suitable for terrariums, paludariums, or similar planted enclosures. Stones vary in shape, size, and density. Sold in 5LB, 10LB, 20LB, and 30LB options.
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Substrates & AquascapingUltum Nature Systems
Ultum Nature Systems Spider Wood on Slate is natural spiderwood driftwood pre-attached to a slate base so it sinks immediately and stays positioned without pre-soaking or added weights. Its intricate branching adds complexity to freshwater aquascapes, gives fish hiding spots, and has minimal effect on pH without discoloring the water.
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Substrates & AquascapingUltum Nature Systems
Spiderwood is a beloved choice among aquascaping enthusiasts for its intricate, multi-branching shape and natural beauty. This piece comes pre-mounted to a flat slate base, so there is no need for balancing rocks or suction cups; bury the slate and the substrate locks it solid so your wood stays exactly where you want it. The integrated slate base acts as a built-in anchor for notoriously buoyant spiderwood, and the twisting limbs offer the perfect framework for attaching Moss, Anubias, or Bucephalandra. Available in Small, Medium, and Large sizes as singles or multi-packs.
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OtherUltum Nature Systems
Feel the Difference with UNS Premium Aquascaping Tools Curved Tweezer Makes Planting Easier Stainless Steel - Rust Resistant Available in Grey or Black Stainless Ultum Nature Systems stainless steel tools are made by hobbyists for hobbyists. Crafted with quality materials, the UNS line of essential aquascaping tools are rust-resistant, durable, and are meant to become a permanent part of the aquarist’s tool belt.
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OtherUltum Nature Systems
A tool or supply for aquarium setup and maintenance. Length: 10 inches.
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OtherUltum Nature Systems
Feel the Difference with UNS Premium Aquascaping Tools Slightly Curved Tip for Easy Foreground Plant Trimming Ideal for Detailed Trimming & Nano Aquariums Stainless Steel - Rust Resistant Available in Traditional Stainless or Black Stainless Ultum Nature Systems stainless steel tools are made by hobbyists for hobbyists. Crafted with quality materials, the UNS line of essential aquascaping tools are rust-resistant, durable, and are meant to become a permanent part of the aquarist’s tool belt.
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OtherUltum Nature Systems
Feel the Difference with UNS Premium Aquascaping Tools Easily Create Uniform Substrate Levels or Slopes Stainless Steel - Rust Resistant Double-Ended for Hard-to-Reach Areas Ultum Nature Systems stainless steel tools are made by hobbyists for hobbyists. Crafted with quality materials, the UNS line of essential aquascaping tools are rust-resistant, durable, and are meant to become a permanent part of the aquarist’s tool belt.
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OtherUltum Nature Systems
Feel the Difference with UNS Premium Aquascaping Tools Great for General Planting Serrated Tips to Prevent Uprooting Stainless Steel - Rust Resistant Ultum Nature Systems stainless steel tools are made by hobbyists for hobbyists. Crafted with quality materials, the UNS line of essential aquascaping tools are rust-resistant, durable, and are meant to become a permanent part of the aquarist’s tool belt.
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OtherUltum Nature Systems
Feel the Difference with UNS Premium Aquascaping Tools Ideal for Bulk Plant Trimming Stainless Steel - Rust Resistant Available in Traditional Stainless or Black Stainless Ultum Nature Systems stainless steel tools are made by hobbyists for hobbyists. Crafted with quality materials, the UNS line of essential aquascaping tools are rust-resistant, durable, and are meant to become a permanent part of the aquarist’s tool belt.
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OtherUltum Nature Systems
A tool or supply for aquarium setup and maintenance. Length: 6 inches.
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OtherUltum Nature Systems
Feel the Difference with UNS Premium Aquascaping Tools Great for General Trimming & Detailing Quality Build with Sharp Blades Stainless Steel - Rust Resistant Ultum Nature Systems stainless steel tools are made by hobbyists for hobbyists. Crafted with quality materials, the UNS line of essential aquascaping tools are rust-resistant, durable, and are meant to become a permanent part of the aquarist’s tool belt.
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Substrates & AquascapingUltum Nature Systems
Star Wood brings a bold, architectural feel to your aquascape with its long, straight branches and naturally pointed tips. It has the smooth texture of Manzanita Wood but with sharper edges for a bolder, more directional look, perfect for structured layouts, dramatic slopes, or branching designs.
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LightsUltum Nature Systems
This listing is for the Titan 1 power adapter ONLY; the Titan 1 LED light is not included. Replacement adapter for the Ultum Nature Systems Titan 1 high-rendering RGB LED lighting solution for planted tanks. The Titan 1 provides the optimal spectrum to support healthy aquatic plant growth and illuminates the full range of colors found in an aquatic world.
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FilterUltum Nature Systems
The Ultum Nature Systems DELTA 120 Aquarium Canister Filter - V2 is a high-capacity external filtration system for freshwater aquariums up to 92 gallons; upgraded with premium Aquario Neo Flow Lily Pipes and Aquario Neo Media Pure out of the box. Whisper-quiet 24W motor delivers up to 350 GPH; removable 3-stage media caddy, shatterproof 16/22mm PETG lily pipes, modular outflow expansion, and matte-finish body for modern rimless tanks.
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FilterUltum Nature Systems
The UNS Delta 30 Aquarium Canister Filter V2 is a compact external filtration system for freshwater aquariums up to 16 gallons. It includes shatterproof Aquario Neo Flow 12/16mm lily pipes, preloaded Aquario Neo Media Pure biological media, a removable 2-tray media caddy, and delivers up to 120 GPH with a quiet 7W motor.
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FilterUltum Nature Systems
The UNS Delta 90 Aquarium Canister Filter V2 is a high-performance external filtration system engineered for freshwater aquariums up to 66 gallons. Upgraded with Aquario Neo Flow Lily Pipes and Aquario Neo Media Pure, it delivers up to 250 GPH with a 16W energy-efficient motor while operating silently. Features a removable 3-tray media caddy, 1.50-gallon chamber capacity, and 12/16mm tubing with shatterproof PETG lily pipes and optional modular outflow attachments.
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SupplementationUltum Nature Systems
The Ultum Nature Systems Disposable CO2 Cartridge is a 95g single-use threaded steel CO2 cartridge for nano aquariums and desktop aquascapes; it provides a clean, mess-free carbon dioxide supply with fast, tool-free swaps when threaded into a UNS Micro or UNS Mini Dual Stage CO2 regulator. Ideal for quick maintenance, travel setups, and small footprints. Sold in 1, 3, and 5 packs; cartridge only.
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LightsUltum Nature Systems
The UNS Titan 1 is a high-rendering aquarium LED light powerhouse designed to elevate the modern tank. By utilizing world-class Epistar RGB diodes, the Titan 1 eliminates the dull, washed-out hues of standard aquarium lighting, instead saturating the landscape in vibrant, natural color. Provides high-intensity PAR and 9,000K to 12,000K color temperature to turn the tank into a living masterpiece. Features 200 high-output Epistar RGB diodes, wide chassis with integrated flat diffuser, lightweight aluminum heat sink, sleek architectural pendant design in black or silver, and waterproof power system. Overhead suspended pendant; one unit illuminates planted aquariums up to 36 inches wide. 90W, 3,000 to 3,500 lumens, 50,000-hour LED lifespan.
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Tank & FurnitureUltum Nature Systems
The UNS 120M is an 85.5-gallon ultra-clear rimless aquarium measuring 47.24 x 23.62 x 17.72 inches, designed for large nature-style aquascapes and community displays. It features 91% Diamant low-iron glass with 45-degree mitered edges, heavy-duty 12mm panels, German silicone seams, a laser-etched logo, and an included foam leveling mat.
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Tank & FurnitureUltum Nature Systems
The UNS 120P 79.2 Gallon Ultra Clear Rimless Aquarium represents a premier choice for large-scale nature aquariums, Dutch planted layouts, and master aquascaping displays. Constructed from 91% Clarity Diamant glass with extra-thick 12mm panels and signature 45 degree mitered edges, this showpiece tank eliminates green glass distortion to present an uninhibited, high-definition view of the layout. Features 91% Diamant ultra-clear glass, 45 degree mitered edges with German silicone, golden ratio depth, heavy-duty 12mm glass, laser-etched UNS logo, and an included acoustic leveling mat. Dimensions: 47.24 x 19.69 x 19.69 inches.
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Tank & FurnitureUltum Nature Systems
The UNS 120S 68.4-gallon ultra-clear rimless aquarium offers a wide, shallow layout designed for top-down viewing. As part of the Shallow Series, it emphasizes horizontal space and a deep 23.62 inch front-to-back footprint instead of height. This format is ideal for Iwagumi layouts, shallow reef designs, or hybrid paludariums with emergent growth. Features 91% Diamant ultra-clear glass, 45 degree mitered edges with German silicone, shallow footprint with intense light penetration, expansive golden ratio depth, laser-etched UNS logo, and an included acoustic leveling mat. Dimensions: 47.24 x 23.62 x 14.17 inches; 12mm glass thickness.
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Tank & FurnitureUltum Nature Systems
A 47.6-gallon ultra-clear rimless aquarium (120 x 60 x 25 cm) with a super-shallow 9.84-inch height, ideal for Iwagumi layouts, shallow reef designs, or pond-style scapes with emergent growth. Built from 12mm, 91% Diamant low-iron glass with 45-degree mitered edges, German clear silicone, and a laser-etched UNS logo. The low profile provides intense light penetration for demanding carpeting plants; includes a custom-fit black foam leveling mat.
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Tank & FurnitureUltum Nature Systems
The UNS 120U 114.1 Gallon Ultra Clear Rimless Aquarium delivers a massive, flagship-class display designed for large-scale nature aquascapes, Dutch planted layouts, and expansive community ecosystems. Constructed from 91% Clarity Diamant glass with extra-thick 12mm panels and signature 45 degree mitered edges, this showpiece tank eliminates green glass distortion to present an uninhibited, high-definition view. Features 91% Diamant ultra-clear glass, 45 degree mitered edges with German silicone, golden ratio depth and scale, heavy-duty 12mm glass, laser-etched UNS logo, and an included acoustic leveling mat. Dimensions: 47.24 x 23.62 x 23.62 inches.
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Tank & FurnitureUltum Nature Systems
The UNS 150U is a 142.6 Gallon Ultra Clear Rimless Aquarium crafted from 91% clarity Diamant low-iron glass for uninterrupted crystal clear visibility with very little residual green color. Features 45-degree mitered edges bonded with high-performance German silicone, laser-etched logo, and golden-ratio dimensions of 59.05 x 23.62 x 23.62 inches with 15mm glass thickness. Includes black leveling mat.
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Tank & FurnitureUltum Nature Systems
The UNS 16C 1 Gallon Ultra Clear Rimless Aquarium provides a nano-scale symmetrical cube canvas designed for tabletop micro-aquascaping and plant displays. Featuring equal dimensions on all sides, the Cube format centers focus inward, making it an ideal footprint for micro hardscapes, moss arrangements, or Wabi-Kusa displays. Features 91% Diamant ultra-clear glass, 45 degree mitered edges with German silicone, symmetrical cube geometry, laser-etched UNS logo, and an included acoustic leveling mat. Dimensions: 6.29 x 6.29 x 6.29 inches; 5mm glass thickness.
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Tank & FurnitureUltum Nature Systems
The UNS 16S 0.5 Gallon Ultra Clear Rimless Aquarium provides a nano shallow canvas designed to elevate micro aquascaping and tabletop plant arrangements. The low 3.94 inch height delivers an intimate, top-down perspective ideal for moss scapes, terrestrial emersed growth, or micro Wabi-Kusa layouts. Features 91% Diamant ultra-clear glass, 45-degree mitered edges, and laser-etched branding. Includes custom-fit black foam leveling mat.
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Tank & FurnitureUltum Nature Systems
The UNS 16T 1.6 Gallon Ultra Clear Rimless Aquarium offers a compact vertical canvas designed for micro-aquascaping and tabletop plant displays. Belonging to the specialized Tall series, the 16T features an elevated height paired with a small footprint, making it a great pick for tall stem plants, vertical rock pillars, or emergent Wabi-Kusa arrangements. Features 91% Diamant ultra-clear glass, 45 degree mitered edges with German silicone, vertical nano footprint, laser-etched UNS logo, and an included acoustic leveling mat. Dimensions: 6.29 x 6.29 x 9.45 inches; 5mm glass thickness.
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Tank & FurnitureUltum Nature Systems
The UNS 20C 2.1 Gallon Ultra Clear Rimless Aquarium offers a nano-scale symmetrical cube canvas designed to center the focal point. Featuring equal dimensions on all sides, the Cube format draws focus inward, making it an ideal footprint for micro island hardscapes, dwarf shrimp colonies, or tabletop plant displays. Features 91% Diamant ultra-clear glass, 45 degree mitered edges with German silicone, symmetrical cube geometry, laser-etched UNS logo, and an included acoustic leveling mat. Dimensions: 7.87 x 7.87 x 7.87 inches; 5mm glass thickness.
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Tank & FurnitureUltum Nature Systems
The UNS 20T is a 3.1 gallon ultra clear rimless aquarium belonging to the specialized Tall series, providing extra height for jungle-style nano-scapes, forest-inspired layouts, or Wabi-Kusa arrangements where plants and hardscape break the water surface. Features 91% Diamant ultra-clear glass that eliminates the green tint of standard aquariums, 45 degree mitered edges with German silicone, tall 11.81 inch height for vertical room, golden ratio depth, signature laser-etched UNS logo, and an included acoustic leveling mat. Dimensions: 7.87 x 7.87 x 11.81 inches; 5mm glass thickness.
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