TheMaxspect Jump MJ-L230is a compact, high-output reef LED light fixture designed for nano and small saltwater aquariums up to ~40 gallons. Combining a balanced blue + white spectrum with Maxspect’s renowned color rendering, the MJ-L230 delivers reef-grade PAR for soft corals, LPS, and SPS in a low-profile package that won’t dominate your nano build. Browse more saltwater equipment and reef lighting.
Why Choose the MJ-L230
- Reef-grade PAR— full blue + white spectrum tuned for coral growth, color, and PE (polyp extension).
- Compact gooseneck— sleek mount fits over rimless and AIO nano tanks without crowding the display.
- Quiet, efficient cooling— aluminum heat sink keeps temps low and lifespan long without loud fans.
- Plug-and-play— AC-powered, no controller required to get going.
- Same Jump series chassisas the popular MJ-L165 found in Maxspect Dice AIO builds.
Setup & Use
- Mounting— the gooseneck arm clamps to most rimless tanks and AIO cubes; adjust height and angle for your aquascape.
- Photoperiod— start with 6–8 hours of full intensity per day. Build up to 8–10 hours over 2–4 weeks as corals acclimate.
- Distance— mount 6–10″ above the water surface for nano tanks; closer for higher PAR, farther for softies and lower-light corals.
- Acclimation— new corals from lower-light systems should be placed near the bottom of the tank for the first week, then moved up gradually.
Specifications
| Brand | Maxspect |
| Model | Jump MJ-L230 |
| Type | Compact reef LED light fixture |
| Spectrum | Blue + White (full reef) |
| Best For | Nano & small reef tanks (~10–40 gal) |
| Mounting | Adjustable gooseneck clamp |
| Power Source | AC powered |
| Water Type | Saltwater / Reef |
| SKU | 256380 |
Recommended Pairings
- Maxspect Jump MJ-GF316 Gyre Flow Pump — matched-series gyre flow for the same nano build.
- AquaIllumination Prime 16 HD or Hydra 32 HD — controllable upgrade options for larger reefs.
- All AquaIllumination lighting | all saltwater supplies
- Red Sea Calcium Pro Test Kit — keep coral chemistry dialed in as growth picks up under stronger light.
FAQ
Q: Will this grow SPS corals?
A: In nano-depth tanks (under 14″) the MJ-L230 puts out enough PAR for low-to-medium light SPS placed in the upper third. For dedicated SPS-dominant displays, consider stepping up to a controllable AquaIllumination Hydra or AI Prime.
Q: Is this a refugium light?
A: No. The MJ-L230 uses a reef spectrum (blue + white) for coral growth. For refugium / Chaetomorpha growth, use the MJ-L230R (red horticultural spectrum).
Q: Does it need a controller?
A: No — it’s plug-and-play. Pair with a basic outlet timer to automate your photoperiod.
Q: What size tank is it best for?
A: Nano and small reef tanks roughly 10–40 gallons. For larger displays you’ll want multiple units or a more powerful fixture.
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