The tank sets your water volume, and volume locks every downstream choice — pump turnover, skimmer rating, light coverage and heater wattage. Browse by form factor, see what each system already includes, then start a build from any tank and every part after it gets checked against your choice.
REEFER MAX 350 G3 — Plug & Play 342 L system: same G3 tank pre-loaded with 2× ReefLED 115, REEFER DC 600 skimmer, ReefMat 500, ReefRun 6000 and ReefWave 25s.
A 5-gallon desktop saltwater kit with an 11000K reef-capable LED, 3-stage filtration and integrated pump — Fluval's entry point into nano reefing. Heater sold separately.
Innovative Marine's entry-level rimless AIO — a 20-gallon 'Long' desktop nano tank with built-in filtration chamber, twin DC return pumps and filter socks, at IM's lowest price point.
A rimless 4.8-gallon acrylic desktop AIO with an integrated rear filtration chamber, pump, and LED light built in — a plug-and-play mini reef for a desk, nightstand, or countertop.
Fluval Evo 13.5 — nano AIO saltwater tank with a 14,000K integrated aluminium LED hood, included circulation pump and filter media; a complete coral starter kit.
Pico reef in a rimless 10-gallon cube — filtration, overflow and return integrated inside; Starphire glass and adjustable return nozzle, no sump needed.
15-gallon nano AIO with three-sided peninsula viewing — all filtration built into a rear chamber; Waterbox's smallest peninsula layout.
A 15-inch all-in-one cube tank with hidden three-chamber rear filtration and a matching black stand — for hobbyists who want to pick their own return pump, light and heater instead of buying a full pre-loaded kit.
A rimless, low-iron all-in-one aquarium that folds display and three-chamber rear filtration into a single footprint, built for aquascape-forward nano reef setups.
Waterbox AIO 20 Cube — 20-gallon rimless Starphire cube with filtration integrated in a rear chamber; no sump required for a clean beginner-friendly nano reef setup.
25-gallon peninsula AIO with three-sided viewing — all filtration integrated in a rear chamber; return pump and filter media included, no sump needed.
NUVO Fusion Pro 2 10 — IM's smallest AIO reef at 10 gallons; filtration hidden in a rear chamber, ships with DC return pump for a clean nano reef start.
A 16-gallon rimless cube AIO with integrated LED hood, built-in filtration chamber, and a quiet 185 GPH pump — Coralife's classic nano reef starter.
Rimless lagoon-shaped AIO — wide and shallow with all filtration hidden in a rear compartment; ideal for top-down reef aquascaping at 30 gallons.
JBJ Nano-Cube WiFi 28 Gallon — a WiFi-connected all-in-one reef tank with a 3-channel LED canopy controllable via the JBJ Aquarium app, plus built-in rear filtration and dual return pumps.
A rimless nano AIO cube with all filtration hidden in a built-in 3-stage rear chamber (filter sock, skimmer/refugium, return pump) — ships with its own DC return pump, no external sump needed.
NUVO Fusion Pro 2 14 Peninsula — 14-gallon three-sided peninsula AIO; rear-chamber filtration and three-sided glass give a panoramic nano reef view.
Seapora Edge Series 75 — a rimless reef-ready tank with an Opti-Pure low-iron glass front panel and a patented Floodgate corner overflow, fully plumbed for equipment of your choice.
Coralife BioCube 32 LED — 32-gallon AIO with built-in protein skimmer, three-stage rear filtration and integrated LED; a complete plug-and-play coral starter.
A rimless nano AIO with all filtration hidden in a built-in 3-stage rear chamber (dual filter sock, skimmer/media basket, return pump) behind a top-and-bottom weir overflow — ships with its own 550GPH DC pump, no external sump needed.
Rimless 20-gallon AIO with rear-hidden filtration — ships complete with DC return pump, filter media and screen top for plug-and-play reef keeping.
A 20-gallon three-sided peninsula AIO — the same hidden rear-chamber filtration as Innovative Marine's rectangular Fusion Pro 2 line, in a room-divider viewing shape.
35-gallon all-in-one with rear integrated filtration — rimless low-iron glass in a clean rectangular format; filter sock and media included, sump-free setup.
NUVO Fusion Pro 2 25 Lagoon — wide shallow 25-gallon AIO for top-down coral viewing; all filtration built into a rear chamber, no sump needed.
Aqueon Reef-Ready 90 Gallon — a drilled standard-glass tank with a factory-fitted MegaFlow overflow box for direct connection to an external sump; bare tank only, no stand or equipment.
Fiji Cube's Shallow line in an internal-overflow configuration — the drain box sits inside the glass so the tank can be mounted flush against a wall while still plumbing down to a sump. Bare tank only.
Fiji Cube's Shallow line trades tank height for a wider aquascaping footprint; this EXT model keeps the overflow box mounted outside the glass for a clean interior and flexible sump plumbing. Bare tank only — no stand, sump, or pump included.
Mid-size all-in-one with filtration, overflow and return integrated inside a 50-gallon rimless tank — no external sump required.
Ultum Nature Systems 60C — a 60x60x60cm ultra-clear rimless cube tank with 91% Diamant low-iron glass and 45° mitered edges for a nearly seamless, symmetrical aquascape canvas.
Plug-and-play all-in-one reef system with integrated rear filtration and ReefLED lighting — REEF-SPEC equipment packed into a compact tank for first-timers and experienced reefers.
JBJ's Rimless Flat Panel line hides all filtration in a rear AIO chamber with dedicated heater and skimmer columns behind flat, rimless low-iron glass — no external sump or plumbing needed.
Peninsula = three-sided viewing with no back panel — rimless Starphire glass with central overflow, bundled sump and cabinet; 65-gallon Waterbox Peninsula.
Red Sea's largest MAX NANO — a 33-gallon plug-and-play reef system with an integrated protein skimmer, Sicce return pump, and Wi-Fi ReefLED G2 60 light. Cabinet sold separately.
JBJ's Rimless Flat Panel line hides all filtration in a rear AIO chamber with dedicated heater and skimmer columns behind flat, rimless low-iron glass — no external sump or plumbing needed.
A taller, standard-depth rimless tank from Fiji Cube (not part of the Shallow line) with a slim internal-middle overflow box built into the glass — bare tank only, no stand or sump included.
Fiji Cube's Shallow line trades tank height for a wider aquascaping footprint; this EXT model keeps the overflow box mounted outside the glass for a clean interior and flexible sump plumbing. Bare tank only.
Fiji Cube's Shallow line in an internal-overflow configuration — the drain box sits inside the glass so the tank can be mounted flush against a wall while still plumbing down to a sump. Bare tank only.
A wide, shallow rimless tank from Fiji Cube's Shallow line with a slim internal overflow box built into the glass — bare tank only, sump and stand sold separately.
A taller, standard-depth rimless tank from Fiji Cube with the overflow box mounted outside the glass for a clean interior and flexible sump plumbing. Bare tank only.
A taller, standard-depth rimless tank from Fiji Cube with a slim internal-middle overflow box built into the glass — bare tank only, no stand or sump included.
JBJ's Rimless Flat Panel (RF) line pairs a high-clarity low-iron display with a built-in rear filtration chamber — dual overflow columns, micron socks, and dedicated heater/skimmer bays — so no external sump or drilling is needed.
Panoramic 40-gallon AIO with all equipment hidden in a rear compartment — ships with DC return pump and media basket for a clean, sump-free build.
Rimless German reef aquarium in ultra-clear glass with hidden back-panel overflow — engineered so the tank recedes and only the reef remains; 200 L display.
Rimless German reef aquarium in ultra-clear glass with hidden back-panel overflow — engineered so the tank recedes and only the reef remains; 250 L display.
Mariner M40 — Eshopps' entry point into its complete Mariner reef-system line: a 40-gallon low-iron display tank on a matched marine-grade-plywood stand with an integrated acrylic sump and preassembled plumbing (return pump, skimmer and light not included).
Red Sea REEFER 170 G3 — compact third-generation REEF-SPEC system with updated silent overflow, ultra-clear glass, matching cabinet and sump; Red Sea's smallest G3 REEFER.
Reef-ready system with rimless Starphire glass, central overflow, bundled sump and cabinet — engineered for beginners, admired by experts.
A wide, shallow-yet-deep 50-gallon AIO built for aquascaping — mountain scapes, frag gardens, mangrove lagoons; all filtration hides in a rear chamber, no sump needed.
Nyos Opus G2 300 Slim Line — slim 35 cm front-to-back variant of the German OPUS G2; rimless ultra-clear glass with hidden overflow at 300 L display volume.
Fills the gap between REEFER 170 and 250 G3 — a 42-gallon rimless reef-ready cabinet system with ReefATO+ auto top-off built in. Skimmer, lighting, and fleece filter sold separately.
The largest tank in Fiji Cube's rimless line, with the overflow box mounted outside the glass for a clean interior and flexible sump plumbing. Bare tank only.
The largest tank in Fiji Cube's rimless line, with a slim internal-middle overflow box built into the glass — bare tank only, no stand or sump included.
Ultum Nature Systems Reef System R60 — a rimless, low-iron display tank with a matching aluminum stand and 4-chamber integrated sump, pre-installed plumbing and ATO reservoir; a compact, space-efficient reef-ready setup.
OPUS G2 Pro Line at 70×55 cm — rectangular German reef tank with hidden-panel overflow, polished extrusion cabinet and glass sump; 200 L display volume.
SR = Shallow Reef: a full-size AIO footprint with reduced height and a hidden rear filtration wall, giving a wide aquascaping canvas without a sump.
Innovative Marine NUVO EXT 50 Lagoon — an all-glass external overflow with a Bean Animal-style safety drain, keeping the full display free for aquascaping; cabinet included, sump and pump sold separately.
OPUS G2 Pro Line at 55×55 cm — the square mid-size variant with starphire glass, polished overflow block and pro-grade aluminium stand with full-height cabinet.
Marine EX = External overflow design removes the internal overflow box for maximum aquascape space — 60.2 is the entry EX at 55 gal system, bundled sump and cabinet.
Complete reef-ready system with rimless Starphire ultra-clear glass, central overflow, bundled sump and cabinet — engineered for beginners, admired by experts.
The flagship OPUS G2 Pro Line at 90×55 cm — premium starphire rimless tank with hidden overflow and full-height aluminium cabinet for a seamless living-room finish.
SR = Shallow Reef: a full-size AIO footprint with reduced height and a hidden rear filtration wall, giving a wide aquascaping canvas without a sump.
Third-gen REEFER — rimless reef-ready tank with matching cabinet and sump; add your own lighting and start building.
REEF-SPEC system with rimless ultra-clear glass, matching cabinet, sump and ReefATO+ auto top-off — open foundation for building any reef.
Large-format OPUS G2 in ultra-clear 12 mm glass with hidden overflow and deep blue back pane — German-engineered for unobstructed reef viewing at scale.
Red Sea REEFER 300 G3 — third-generation 300 L REEF-SPEC system with updated silent overflow and ultra-clear rimless glass; open-hardware foundation for mid-size reef builds.
Waterbox Marine X 110.4 — 110-gallon reef-ready system with rimless Starphire glass, central overflow, bundled sump and cabinet; a step up from the Marine X 90.3.
EHEIM Incpiria Reef 230 — German-designed AIO column aquarium with integrated rear filtration and customisable background lighting for bold centrepiece reef displays.
Innovative Marine's internal-overflow 'Complete Reef System' — a low-iron glass tank with a coast-to-coast Trapezoid Infinity overflow, paired with a matching aluminum stand, pre-plumbed sump, and DC return pump.
Ultum Nature Systems Reef System R75 pairs a rimless, low-iron display tank with a matching aluminum stand and a pre-installed sump — a ready-to-plumb reef setup with a built-in ATO reservoir.
Red Sea REEFER 350 G3 — third-generation REEF-SPEC system with updated silent overflow; 350 L rimless ultra-clear glass paired with matching cabinet and sump.
Marine EX 90.3 gives 59 gal of uninterrupted display thanks to its external overflow — rimless low-iron glass, bundled sump and matching cabinet.
SR = Shallow Reef: Innovative Marine's largest AIO, pairing a full-size tank footprint with a lower profile and hidden rear-chamber filtration for panoramic coral viewing.
Ultum Nature Systems Reef System R80 — a rimless frag-holding reef system with built-in modular frag racks, a matching aluminum stand and a pre-installed sump, arriving fully plumbed for coral display.
Waterbox INFINIA Frag 125.4 — wide, shallow frag and grow-out display at 295 L net; 48-inch low-iron glass in the premium INFINIA format with aluminum cabinet, tiered sump and ATO reservoir.
Ultum Nature Systems Reef System R90 — a rimless, low-iron display tank with a matching aluminum stand and multi-chamber sump, pre-installed plumbing and auto top-off; a complete, aesthetic-driven reef-ready setup.
Waterbox Marine EX 110.4 — external overflow design removes the internal overflow box from the display for maximum aquascape space; 301 L net display volume in 12 mm low-iron glass with bundled sump and cabinet.
CADE Reef S3 N 500 — compact nano entry to the Australian S3 family; 8 mm ultra-clear optiwhite glass, integrated sump and gravity ATO reservoir, ships complete with cabinet.
Innovative Marine's internal-overflow 'Complete Reef System' — a low-iron glass tank with a coast-to-coast Trapezoid Infinity overflow, paired with a matching aluminum stand, pre-plumbed sump, and DC return pump.
A 75-gallon external-overflow reef system bundled with IM's APS aluminum stand, acrylic sump, and MightyJet DC return pump — 100% usable display space with no internal overflow eating into aquascape.
Red Sea REEFER Peninsula 350 G3 — three-sided viewing in the G3 REEF-SPEC format; rimless ultra-clear glass with a back-only panel for open three-side reef viewing.
Waterbox INFINIA Reef 150.4 — premium euro-braced ultra-clear display with pre-assembled cabinetry, tiered sump and dual overflows; Waterbox's flagship INFINIA system.
Red Sea REEFER 425 G3 — large-format third-generation REEF-SPEC system with updated silent overflow; 425 L ultra-clear glass with matching cabinet and sump.
OPUS G2 440 with Nyos's furniture-grade Pro-Line cabinet — a complete ready-to-run reef setup with glass sump, ATO reservoir and pre-assembled plumbing.
Large-format REEF-SPEC system combining rimless ultra-clear glass, matching cabinet, sump and ReefATO+ — open-hardware foundation for a major reef build.
REEFER G3 at 150 cm — 540 L system with 15 mm ultra-clear eurobraced glass, ReefGate silent overflow, matching cabinet and sump; add your own equipment.
REEFER Peninsula 500 G3 — three-sided viewing in 519 L; back-panel only format with 15 mm ultra-clear glass, matching cabinet, sump and ReefATO+.
Waterbox INFINIA Frag 155.5 — 60-inch shallow frag display at 372 L net; ultra-clear low-iron glass in the INFINIA premium format with aluminum cabinet, tiered sump and ATO reservoir.
CADE Reef S3 600 — Australian-designed rimless reef system with ultra-clear starphire glass, integrated sump and stand; a complete high-quality reef-ready setup.
Ultum Nature Systems Reef System R120 — a rimless, low-iron display tank with a matching aluminum stand and pre-installed multi-chamber sump, arriving pre-plumbed for a fast reef-ready setup.
Innovative Marine's external-overflow flagship — a Bean Animal-drained all-glass overflow keeps 100% of the display free for aquascaping, bundled complete with APS aluminum stand, sump, and DC return pump.
The NUVO INT 170 is Innovative Marine's internal-overflow 'Complete Reef System' — a 170-gallon low-iron glass tank with a Trapezoid Infinity coast-to-coast overflow and Bean Animal safety drain, bundled with a matching aluminum stand, pre-plumbed sump, and DC return pump.
The NUVO INT 100 is Innovative Marine's internal-overflow 'Complete Reef System' — a 100-gallon low-iron glass tank with a coast-to-coast Trapezoid Infinity overflow, paired with a matching aluminum stand, pre-plumbed sump, and DC return pump.
A 100-gallon external-overflow reef system bundled with Innovative Marine's APS aluminum stand, sump, and DC return pump — a Bean Animal drain keeps 100% of the display free for aquascaping, with no internal overflow tower.
REEFER G3 steps up to 19 mm glass and 65 cm depth — 620 L system with matching cabinet, sump and ReefATO+ for larger, more demanding reefs.
INFINIA Reef = Waterbox's premium rimless line — 190.5 delivers 136 gal of display in ultra-clear low-iron glass with a 47-gal tiered sump, euro brace and premium cabinet.
Waterbox INFINIA Frag 175.6 — 72-inch wide-format frag tank at 446 L net; low-iron glass in the INFINIA premium format with aluminum cabinet, tiered sump and ATO reservoir.
Innovative Marine's flagship 'Complete Reef System' — a drilled, sump-based tank with an industry-first coast-to-coast Trapezoid Infinity internal overflow that keeps all plumbing hidden flush against the wall.
Waterbox INFINIA Peninsula 6025 — 60-inch three-sided display at 517 L net volume; 15 mm low-iron glass with premium aluminum INFINIA cabinet, tiered sump and ATO reservoir.
CADE Reef S3 900 — 324 L display in a 90 × 70 × 61 cm footprint; 12 mm optiwhite rimless glass with integrated sump and gravity ATO reservoir; ships complete with cabinet.
INFINIA Reef 230.6 steps up to 167 gal display in a 72-inch footprint — ultra-clear low-iron glass with euro brace, 50-gal sump and white powder-coat cabinet.
REEFER MAX G3 = Red Sea's Plug & Play smart reef system — tank, cabinet, sump and ReefLED 90 all included; managed via the ReefBeat app.
REEFER-S 550 G3 — "Supersized" S-series with 68 cm front-to-back depth and aluminum cabinet; 549 L in 19 mm ultra-clear glass; ReefATO+ and control panel included.
Ultum Nature Systems Reef System R150 — a rimless, low-iron display tank with a matching aluminum stand and pre-installed sump, arriving fully plumbed with a built-in ATO reservoir.
The largest standard REEFER G3 at 180 cm — 750 L in 19 mm eurobraced glass with main + extension sump and matching cabinet for showpiece builds.
Waterbox INFINIA Peninsula 7225 — 72-inch flagship Peninsula at 632 L net; 19 mm low-iron glass with premium aluminum cabinet, tiered sump and ATO reservoir; largest Peninsula in the INFINIA range.
CADE Reef S3 1200 — 432 L display in a 120 × 70 × 61 cm footprint; 12 mm optiwhite rimless glass with integrated sump and gravity ATO reservoir; ships complete with cabinet.
Red Sea's S-Series peninsula tank — three-sided viewing on the deep/wide S-700 shell, with an aluminum super-structure cabinet and slide-out control panel instead of the standard stand.
REEFER-S = Red Sea's super-sized G3 line with deeper, wider proportions than the standard REEFER — a rectangular (not peninsula) display built for large-format reefscaping.
A large-format reef-ready system pairing UNS's signature mitered rimless low-iron display with a matching aluminum stand and pre-installed sump — arrives fully plumbed.
REEFER-S 850 G3 — 180 cm Supersized: 850 L in 19 mm glass with 68 cm depth, aluminum cabinet, main + extension sump and ReefATO+ for serious builders.
CADE Reef S3 1500 — 540 L display in a 150 × 70 × 61 cm footprint; 12 mm optiwhite rimless glass with integrated sump and gravity ATO reservoir; ships complete with cabinet.
REEFER MAX 525 G3 — Plug & Play 540 L system: 3× ReefLED 115, REEFER DC 600 skimmer, ReefMat 1200 and ReefRun 6000; managed via the ReefBeat app.
Waterbox's premium flagship — euro-braced ultra-clear display with pre-assembled cabinetry and a tiered sump system for serious reef builds.
REEFER Peninsula S-950 G3 — Red Sea's largest three-sided peninsula, pairing panoramic viewing with the deep S-series cabinet: 757 L display in 19 mm ultra-clear glass, split main+extension sump, ReefATO+ included.
REEFER MAX 625 G3 — Plug & Play 620 L in 19 mm glass: 2× ReefLED 170, REEFER DC 900 skimmer, ReefMat 1200 and high-flow ReefRun 8000 return.
Red Sea's flagship S-series — 210 cm, 1000 L in 19 mm ultra-clear glass with deep 68 cm profile, aluminum cabinet, dual-sump setup and ReefGate overflow.
CADE Reef Peninsula S3/P 1500 — a three-sided viewing showcase system with pre-assembled cabinet, roller-mat-ready sump, and pre-installed plumbing included.
REEF LX 330.7 is a show-piece 84-inch reef system — 249 gal display in 19 mm ultra-clear glass with a 68-gal tiered sump, refill tank and matching cabinetry.
ELOS Diamond Line 100 — 75-gallon showcase rimless reef with Italian DiamondVision optiwhite-grade glass and QuietDrain overflow; ships complete with Classic Line cabinet and ELOS Hybrid Sump.
REEFER MAX 750 G3 — largest Plug & Play system: 750 L with 3× ReefLED 170, REEFER DC 900 skimmer, ReefMat 1200, ReefRun 8000 and extension sump.
CADE Reef S3 1800 — showcase-tier 761 L display in 19 mm optiwhite ultra-clear glass; 180 × 75 × 66 cm format with integrated sump and gravity ATO reservoir; full cabinet included.
Waterbox's largest standard model at 96 inches — 286 gal display in 19 mm low-iron glass with 77-gal sump, dual returns and full white-gloss cabinet system.
CADE Reef S3 2200 — flagship S3 at 220 × 80 × 66 cm; 1,001 L display volume behind 19 mm ultra-clear optiwhite glass with a 224 L sump and gravity ATO reservoir; cabinet included.