20 Best Saltwater Leds [2024]

Are you looking for the best saltwater leds? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling saltwater leds.

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1 NICREW Saltwater Aquarium Light, Marine LED Fish Tank Light for Coral Reef Tanks, 2-Channel Timer... NICREW Saltwater Aquarium Light, Marine LED Fish Tank Light for Coral Reef Tanks, 2-Channel Timer...
2 NICREW 30W Reef LED Aquarium Light, Dimmable Marine LED Light with Dual Channel Wired Controller,... NICREW 30W Reef LED Aquarium Light, Dimmable Marine LED Light with Dual Channel Wired Controller,...
3 NICREW 100 Watts Aquarium LED Reef Light, Dimmable Full Spectrum Marine LED for Saltwater Coral Fish... NICREW 100 Watts Aquarium LED Reef Light, Dimmable Full Spectrum Marine LED for Saltwater Coral...
4 LUXCARE 40W Saltwater Aquarium Light with Full Spectrum LED, Exclusive Reef Coral Light Spectrum for... LUXCARE 40W Saltwater Aquarium Light with Full Spectrum LED, Exclusive Reef Coral Light Spectrum...
5 LED Aquarium Light - Coral Reef LED Fish Tank Light Saltwater Marine Nano Aquarium LPS SPS Lighting... LED Aquarium Light - Coral Reef LED Fish Tank Light Saltwater Marine Nano Aquarium LPS SPS...
6 LED Aquarium Light - Hipargero 100Watts Coral Reef Light Dimmable Fish Tank Light with Timer for... LED Aquarium Light - Hipargero 100Watts Coral Reef Light Dimmable Fish Tank Light with Timer for...
7 WILLS Aquarium Lights Dimmable Full Spectrum 165W Fish Tank LED Planted Aquarium Lights for... WILLS Aquarium Lights Dimmable Full Spectrum 165W Fish Tank LED Planted Aquarium Lights for...
8 Coralife Marine Aquarium Clip-On LED Light Coralife Marine Aquarium Clip-On LED Light
9 Fluval Sea Marine 3.0 LED Aquarium Lighting for Coral Growth, 59 Watts, 48-60 Inches Fluval Sea Marine 3.0 LED Aquarium Lighting for Coral Growth, 59 Watts, 48-60 Inches
10 NICREW ClassicLED Gen 2 Aquarium Light, Dimmable LED Fish Tank Light with 2-Channel Control, White... NICREW ClassicLED Gen 2 Aquarium Light, Dimmable LED Fish Tank Light with 2-Channel Control,...
11 Current USA Orbit Marine LED Aquarium Light, 36-48 Inch Adjustable Full Spectrum Ultra Bright Lights... Current USA Orbit Marine LED Aquarium Light, 36-48 Inch Adjustable Full Spectrum Ultra Bright...
12 Relassy Updated Aquarium Light with Remote Control, 300W Dimmable LED Coral Reef Light for Saltwater... Relassy Updated Aquarium Light with Remote Control, 300W Dimmable LED Coral Reef Light for...
13 Hygger 9.7 Inches Blue White LED Aquarium Light Clip on Small Led Light for Planted Saltwater... Hygger 9.7 Inches Blue White LED Aquarium Light Clip on Small Led Light for Planted Saltwater...
14 Phlizon 165W Dimmable Full Spectrum Aquarium LED Light Fish Tank LED Reef Decoration Light for... Phlizon 165W Dimmable Full Spectrum Aquarium LED Light Fish Tank LED Reef Decoration Light for...
15 CoralsChat Aquarium Reef LED Light,30W Cree Spectrum Marine Saltwater Coral LED Light Lamp with... CoralsChat Aquarium Reef LED Light,30W Cree Spectrum Marine Saltwater Coral LED Light Lamp with...
16 PopBloom T30 Reef 2PCS Marine Led Aquarium Light Full Spectrum for 36'-48' Reef Coral SPS LPS Reef... PopBloom T30 Reef 2PCS Marine Led Aquarium Light Full Spectrum for 36"-48" Reef Coral SPS LPS...
17 Saltwater LED Fishing Light Underwater Flashing Jig Attract Halibut Rig Cuttlefish Rockfish Squid... Saltwater LED Fishing Light Underwater Flashing Jig Attract Halibut Rig Cuttlefish Rockfish Squid...
18 lucare 40W 24-36 Inch Saltwater Aquarium Light with Full Spectrum LED, Exclusive Reef Coral Light... lucare 40W 24-36 Inch Saltwater Aquarium Light with Full Spectrum LED, Exclusive Reef Coral Light...
19 Current USA 4227 Orbit Marine IC PRO LED Reef Aquarium Dual Light System with Wireless Loop, 48' Current USA 4227 Orbit Marine IC PRO LED Reef Aquarium Dual Light System with Wireless Loop, 48"
20 Dr.Fish 5 Pack Fishing Deep Drop Lights Water Activate LED Fishing Lures Deep Drop Rigs Deep Sea... Dr.Fish 5 Pack Fishing Deep Drop Lights Water Activate LED Fishing Lures Deep Drop Rigs Deep Sea...
Bestseller No. 1
NICREW Saltwater Aquarium Light, Marine LED Fish Tank Light for Coral Reef Tanks, 2-Channel Timer...
  • Features 445nm and 460nm blue, 10,000K white, and RGB LEDs, a higher ratio of actinic blue spectrum LEDs balanced with full spectrum creates the ideal...
  • Comes with the dual-channel timer to adjust the lighting spectrum, simulate a gradual sunrise and fading sunset through the gradual increase and...
  • One ClassicLED Marine light will support saltwater fish, live rock, soft coral, and LPS corals. For low light SPS corals, we suggest using two lights
  • Available in multiple sizes and includes extendable brackets on both ends to accommodate both rimless and framed aquariums length 30 - 36 inch
  • A glass or acrylic canopy is highly recommended to extend the life of the unit by preventing moisture from affecting it
Bestseller No. 2
NICREW 30W Reef LED Aquarium Light, Dimmable Marine LED Light with Dual Channel Wired Controller,...
  • Full color spectrum (popular blue spectrum, red, green and Violet+UV) light promotes optimal coral growth and enhances dramatic coloration, while...
  • Adjustable light intensity with 6 levels, white and blue channels can be operated together or independently, control the light intensity and spectrum...
  • With a recommended spread of 18''x18'', the light has a peak PAR of 100µMol at a depth of 24 inches, suitable for LPS corals and soft corals reef...
  • Easily mount the light on your rimmed or rimless tank with the gooseneck mount included, you can also choose to suspend the light above your aquarium...
  • Compatible with NICREW Dual Channel timer (sold separately), gradually turns the light on to simulate sunrise and dim the light to simulate sunset
Bestseller No. 3
NICREW 100 Watts Aquarium LED Reef Light, Dimmable Full Spectrum Marine LED for Saltwater Coral Fish...
  • Full color spectrum (popular blue spectrum, red, green and Violet+UV) can promote optimal coral growth and enhance dramatic coloration, while creating...
  • With a maximum spread of 24″ x 24″, the light has a peak PAR of 250µMol at a depth of 24 inches, suitable for SPS tanks
  • Smart fans for LEDs temperature control ensuring optimal LEDs' working conditions
  • With touch control, white and blue channels can be operated together or independently, allowing you to adjust the light intensity and spectrum for...
  • Easily mount your light on your rimmed or rimless tank with the tank mount included, you can also choose to suspend the light above your aquarium with...
Bestseller No. 4
LUXCARE 40W Saltwater Aquarium Light with Full Spectrum LED, Exclusive Reef Coral Light Spectrum for...
  • 🟣🔵🟢🔴Full Spectrum 7-Band: 160pcs LED inside. Professional full spectrum light include🟣royal violet (390- 400 nm) 🔵royal blue (410-...
  • 🐠PC Cover/High Power/Lumen/PAR Value:Total Power 40W and up to 120μmol PAR value at 11.8 inches height. Design with 160pcs Full Spectrum LEDs,...
  • 🐠Two lighting modes: Full spectrum LEDs for coral tank landscape + coral growth or Blue LEDs only for coral growth, created especially for...
  • 🕰️Timer Control: Adjustable Light Color :You can adjust light mode and brightness Tap “W” button to control brightness of White LEDS and Tap...
  • 🐠Safety voltage: 20V input voltage with UL listed wall plug switch power. Our 30-day money back guarantee policy and 3 Years Warranty.
SaleBestseller No. 5
LED Aquarium Light - Coral Reef LED Fish Tank Light Saltwater Marine Nano Aquarium LPS SPS Lighting...
  • Advanced spectrum for Coral Reef -- Verified Spectrum, Royal Blue, Purple and White, helps your corals grow faster and the colors will be more...
  • High Power 3W LED Chips -- Top rated 3W high power led with 60 degree lens, much brighter and can save more electricity energy, also it can penetrate...
  • Easy Installation and Use -- Very easy to mount the light on your rimmed or rimless tank, recommend for 12''-16'' cube tanks, suitable for LPS and...
  • Compact and Stylish -- Silicone-coated metal flexible arm, you can freely adjust the direction, rotate up and down and side to side
  • One year warranty -- We promise free replacement within 12 months if any quality problems are found
Bestseller No. 6
LED Aquarium Light - Hipargero 100Watts Coral Reef Light Dimmable Fish Tank Light with Timer for...
  • 【Program Saltwater Aquarium Spectrum】-Five independent channels with timer and dimmer, A100 AuqaSpace led coral light could perfectly simulate...
  • 【Remote & Touch Control & Group Control】- 100Watt A100 aquarium lights with touch control and remote control is designed for saltwater fish tanks....
  • 【OLED Display Screen & Good Heat Dissipation】- A100 reef lighting has a OLED display screen for operations and show its status. Screen can be...
  • 【Sturdy Aluminum Aquarium Stand】-Special design sturdy aluminum oxidation bracket suitable for diffferent size coral reef tanks. Ideal coverage of...
  • 【One Year Warranty without Worry】- NOTICE: The tank glass should be 2"~10" for A100 aquarium lights. One-Year Warranty and NO REASON return within...
SaleBestseller No. 7
WILLS Aquarium Lights Dimmable Full Spectrum 165W Fish Tank LED Planted Aquarium Lights for...
  • 🐟【HIGH PAR VALUE】 - Scientifically engineered to keep the PAR/Lumen Output and Coverage balanced. The PAR Value can reach 858 at 24" height...
  • 🐟【ADVANCED FULL SPECTRUM】 - Includes Red, Blue, Cool White, Green and Warm White, perfect full spectrum layout that can promote photosynthesis...
  • 🐟【2 DIMMING CHANNELS】 - Both Blue Channel and White Channel can be adjusted uniformly from 0%-100% to meet different needs of your corals, reef...
  • 🐟【SECONDARY OPTICAL CRYSTAL LENS】 - 90° crystal lens thereby to penetrate the depth of water, make the water more brighter and clearer,...
  • 🐟【BEST SERVICE】 - WILLS is a professional LED light manufacturer with strong R&D team and many light tester. 1 years warranty plus 30 days...
SaleBestseller No. 8
Coralife Marine Aquarium Clip-On LED Light
  • Soft-touch switch LED
  • Easily mounts on framed or frameless aquariums using versatile mounting screw
  • Quick 3-way soft-touch control (All On/Blue On/All Off)
  • 60 bright LEDs with blue spectrum for a deep sea look
  • Ideal for marine aquariums up to 20 gallons
Bestseller No. 9
Fluval Sea Marine 3.0 LED Aquarium Lighting for Coral Growth, 59 Watts, 48-60 Inches
  • Full Spectrum Marine & Reef LED Lighting with essential actinic blue spectral wavelengths promotes and supports strong coral growth and color
  • Balanced combination of multiple LEDs for optimal coral photosynthetic activity, growth & viewing
  • Features 6 unique LEDs, including 400, 420, 440, 460nm LEDs for outstanding blue spectrum coverage
  • 120 degree light dispersion for full area coverage and uniform lighting
  • Extendable mounting brackets allow easy installation on a variety of aquarium widths
Bestseller No. 10
NICREW ClassicLED Gen 2 Aquarium Light, Dimmable LED Fish Tank Light with 2-Channel Control, White...
  • Super bright 6500K White LEDs with optimized spectrum 460nm Blue LEDs for healthy growth of plants
  • More LEDs offer a higher level of luminous efficiency and brightness, 50% brighter than before
  • Adjustment can be made for both brightness and color temperature. Very easy to lower the blue lights for a more warm look, or use high blues and low...
  • Build in 8/10/12H Timer and 15 minute ramp up / dim down. Set it, and forget it. The gradual lighting increase when turning on and the gradual...
  • Ideal for freshwater or saltwater fish-only and low-high light level aquarium plants, for aquariums 36 - 48 inches (Light length without bracket is...
SaleBestseller No. 11
Current USA Orbit Marine LED Aquarium Light, 36-48 Inch Adjustable Full Spectrum Ultra Bright Lights...
  • BRIGHTER, MORE COLORS- Your aquarium is full of spectacular colors, why not bring them all to life. Introducing the new Orbit Marine LED. Now packed...
  • SUPER COLOR- Producing eye-popping color rendition and brilliant shimmer effects, the Orbit Marine produces a limitless number of color spectrums. A...
  • MULTIPLE MODES- With modes that dim periodically to create cloud cover effects, storm modes that will blow you away complete with lightning strikes...
  • EASY INSTALLATION- Extendable brakets allows this LED light to fit most aquairum fish tanks 18-24 inches wide.
  • REALISTIC EFFECTS- From start-up to sundown, the Orbit Marine gradually mimics the effect of a slow sunrise, bright daylight, dimming sunset and...
SaleBestseller No. 12
Relassy Updated Aquarium Light with Remote Control, 300W Dimmable LED Coral Reef Light for Saltwater...
  • 【 Professional Coral Reef Light】: 338 pcs led chips perfectly simulate the natural sunlight required for the growth of corals, fish and algae. The...
  • 【Large coverage area】: The size of saltwater aquarium light is 22 ”x 12”, larger 40% than other led reef coral light. A three-layer reflector...
  • 【Dimmable &Timer Function】: The aquarium light comes with remote control . Long press the button for 3-4 seconds to achieve this operation to...
  • 【No Fan & No Noise】: This led coral light is equipped with advanced aviation aluminum back panel as well as a small heatsink to achieve excellent...
  • 【Reliable Quality & Friendly Service】: Our aquarium lighting has been certified by FCC, CE, ROHS, and PSE. Furthermore, we also offer you...
Bestseller No. 13
Hygger 9.7 Inches Blue White LED Aquarium Light Clip on Small Led Light for Planted Saltwater...
  • ✔ SUPER BRIGHT LED FISH TANK LIGHT -- Premium 30 LED in total to produce amazing shimmer effect to your aquarium and emit enough bright light...
  • ✔ TWO LIGHTING MODES -- White and blue LED for daylight, blue LED for nightlight.
  • ✔ SLEEK DESIGN -- Ultra-thin aluminium alloy and plastic shell ensures excellent heat dissipation, while acrylic casing is SPLASH RESISTANT and...
  • ✔ FLEXIBLE GOOSENECK CLAMP – Adjustable clamp allows for flexibility in fitting varied angle and position by gently turn the soft arm of the...
  • ✔ WIDE APPLICATION – Hygger led aquarium light is ideal for freshwater or saltwater aquariums and aquatic plants.
Bestseller No. 14
Phlizon 165W Dimmable Full Spectrum Aquarium LED Light Fish Tank LED Reef Decoration Light for...
  • FULL SPECTRUM- Include UV Blue Purple Red White and Green Light.Blue UV light promotes plants to defense mechanisms.Purple light can be used to...
  • UNIQUE DESIGN- The difference of us is that our lighting is aimed at the healthy growth of aquatic plants such as moss and coral algae, The light...
  • DOUBLE DIMMER MODEL- 2 Dimmer model for setting lights to acclimate your fish and aquatic plants to the new light by slowing increasing its...
  • DIMENSION- 16"*8"*2.4"(40*20*6cm), Weight: 6.6 lbs. Perfect fit for 24″*24″*24" fish tank, Fit for less than 57 gallon.Max coverage area:...
  • BEST SERVICE- We are a professional LED light manufacturer with strong R&D team and many light tester. 1 years warranty plus 30 days money back...
Bestseller No. 15
CoralsChat Aquarium Reef LED Light,30W Cree Spectrum Marine Saltwater Coral LED Light Lamp with...
  • ◆ Energy-efficient Cree leds spectrum (Cree Royal Blue,Cree blue ,Cree white,and violet) can promote optimal coral growth and enhance dramatic...
  • ◆ 90 Degree 3 in one 97% transmittance secondary optical lens, With a maximum spread of 24″ x 18″, the light has a high PAR at a depth of 24...
  • ◆ Two dimmable LED channels with touch control -- White and anothers(royal blue,blue and violet),two channels can be operated together or...
  • ◆ Smart fan for light temperature control ensuring optimal lamp working conditions.Two-rollers silent fans, noise standards lower than 43 db(A),...
  • ◆ Easily mount your light on your rimmed or rimless tank with the tank frame,tank glass or frame should be thinner than 20mm(0.8inch).the nylon...
Bestseller No. 16
PopBloom T30 Reef 2PCS Marine Led Aquarium Light Full Spectrum for 36"-48" Reef Coral SPS LPS Reef...
  • 1x smart controller+2x led marine lights designed for 48”-60” coral reef & marine fish tank
  • 6x auto modes meet variety of application scenarios.
  • 4x Independently programed channels with 8 time-points to gradually ramp up and down
  • Full spectrum lamp for SPS/LPS; Smart fan without tiny noise at night mode; DC input & water proof cord; 30% higher energy efficiency
  • 2 SETS of this light can NOT be connected together. The lamp configuration is fixed
Bestseller No. 17
Saltwater LED Fishing Light Underwater Flashing Jig Attract Halibut Rig Cuttlefish Rockfish Squid...
  • Outdoor flashing led fishing light lure bait deepwater lamp tackle hooks.
  • Rated depth: 2000 ft,it will be lighted on automatically when it hits the wate,red, green, white alternately flash,80 hours life span.
  • The flashing LED lure is a type of deep diving lure and is suitable for both salt & freshwater fishing.
  • Anti-corrosion coating metal, 3D inserted eyes, rigid clear light cover and strong split ring. All contribute to build an effective working fish...
  • With flashing LED light attracts the fish to attack from underneath the Lure ensuring they catch the razor sharp hooks.
Bestseller No. 18
lucare 40W 24-36 Inch Saltwater Aquarium Light with Full Spectrum LED, Exclusive Reef Coral Light...
  • 🐠High Transparent Cover/High Power/Lumen/PAR Value:Total Power 40W and up to 100μmol PAR value at 11.8 inches height. Design with 320pcs Full...
  • 🐠Full Spectrum 7-Band: 320pcs LED inside. Professional full spectrum light include green (490-560 nm),red (630- 790 nm),royal blue (410- 430...
  • 🐠Two lighting modes : Full spectrum LEDs for coral tank landscape + coral growth or Blue LEDs only for coral growth, created especially for...
  • 🕰️Timer Control: Adjustable Light Color :You can adjust light mode and brightness Tap “W” button to control brightness of White LEDS and Tap...
  • 🐠Safety voltage: 20V input voltage with UL listed wall plug switch power. Our 30-day money back guarantee policy and 3 Years Warranty.
Bestseller No. 19
Current USA 4227 Orbit Marine IC PRO LED Reef Aquarium Dual Light System with Wireless Loop, 48"
  • FULL SPECTRUM- Producing eye-popping color and amazing color rendition, full spectrum control allows you to create the perfect color spectra for your...
  • 2 IS BETTER THAN 1- The Orbit Marine IC PRO produces the same vibrant, full color spectrum as the Orbit Marine IC LED, but delivers up to twice the...
  • REALISTIC EFFECTS- From start-up to sundown, the Orbit Marine gradually mimics the effect of a slow sunrise, bright daylight, dimming sunset and...
  • BUILT IN WAVE PUMP CONTROLLER- It’s wave pump ready. Whether you have a mixed reef or just keeping a large fish only saltwater aquarium, the colors...
Bestseller No. 20
Dr.Fish 5 Pack Fishing Deep Drop Lights Water Activate LED Fishing Lures Deep Drop Rigs Deep Sea...
  • Made with premium quality components. Shell made with durable hard ABS plastic, all parts are tightly sealed to make this LED lure tough and highly...
  • Automatically ON and OFF. With its advance design this LED light will turn ON when it hits water, and turn OFF automatically when its dry, saves your...
  • This deep drop light will keep flashing and blinking even under 1000 Yards water depth. Diamond design helps the light to deflect to almost all...
  • Up to 200 hrs of life span. Much durable than a glow stick and affordable than a traditional fishing light. Excellent choice for deep sea fishing or...
  • Pack of 5, dimension 1.6*1.1 inch, weight 3/5oz. Color blue.

Having trouble finding a great saltwater leds?

This problem is well understood by us because we have gone through the entire saltwater leds research process ourselves, which is why we have put together a comprehensive list of the best saltwater ledss available in the market today.

After hours of searching and using all the models on the market, we have found the best saltwater leds for 2023. See our ranking below!

How Do You Buy The Best Saltwater Leds?

Do you get stressed out thinking about shopping for a great saltwater leds? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching saltwater leds, which is why we have assembled a comprehensive list of the greatest saltwater leds available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for saltwater leds that you consider buying. Your questions might include the following:

  • Is it worth buying an saltwater leds?
  • What benefits are there with buying an saltwater leds?
  • What factors deserve consideration when shopping for an effective saltwater leds?
  • Why is it crucial to invest in any saltwater leds, much less the best one?
  • Which saltwater leds are good in the current market?
  • Where can you find information like this about saltwater leds?

We’re convinced that you likely have far more questions than just these regarding saltwater leds, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for saltwater leds, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible saltwater leds. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an saltwater leds buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available saltwater leds currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of saltwater leds has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an saltwater leds?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your saltwater leds.
  5. Customer Ratings: Number ratings grade saltwater leds objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their saltwater leds.
  7. Product Quality: You don’t always get what you pay for with an saltwater leds, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an saltwater leds is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining saltwater leds information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding saltwater leds is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What are the best LED aquarium lights for corals?

A: The 12 Best LED Aquarium Lights for Corals, Reef Tanks Picture Name Best For Link Editor’s Choice! EcoTech Radion Best Value Ocean Revive T247-B Budget Option Viparspectra LED Aquarium Light Mixed Reefs Buy On Amazon Current USA Orbit Marine IC Pro Mixed Reefs Buy On Amazon 8 more rows …

Q: Is there a best light configuration for a saltwater aquarium?

A: As you’d expect, there are no general one-item-fits-all-types-of-aquariums and with saltwater ones, it isn’t any different. Selecting the best light configuration for a saltwater aquarium is determined by the different types of tanks we’re dealing with, as well as the species that will inhabit it.

Q: Are LED lights good for reef tanks?

A: This is a very affordable led light, but it serves only nano reef tanks. The touch sensitivity can be annoying because they don’t always read correctly when you touch them. It’s so bad sometimes you have to pray that the light is reading your touches.

Q: Are led aquarium light fixtures splash proof?

A: Some marine aquarium LED light fixtures are splash proof or even water proof. A good example are Kessil LED light systems, which have been know to survive falling into the tank and not electrocuting the tank or shorting out.