Fishkeeper Aquarium Range: 9 Listings for Lights, Pumps, a Stand and a Feeder

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The fishkeeper aquarium range in this roundup has nine listings: three lights, four air pumps, a two-tier stand and an automatic feeder with a camera. A person typing “fishkeeper aquarium” usually wants to know which fishkeeper item fits the tank they have, and whether the listings agree on the figures that matter. This guide sorts the nine listings by job, works out the battery and flow arithmetic, and shows where two listings with the same title say different things. Where a title and the bullets differ, the text follows the bullets and says so.

Quick answer

• Use the tank band in the bullets to choose a light or a pump, then check the same figure in the specification field. The two do not always match.
• The two battery pumps are listed for up to 125 gallons and up to 60 gallons. On the 4 watt model, intermittent mode runs about 1.9 times longer than continuous mode, by the bullets’ own numbers.
• Two pumps share the title “Quiet Aquarium Air Pump, 3W 5W Dual Outlet, Adjustable Bubbler.” Their bullets describe different products: one is a 3 watt single outlet that the bullets say cannot be adjusted, and the other is a 5 watt two-outlet pump with an adjustable airflow control.
• The 48 watt light lists an IP65 rating in its bullets. The listing does not say it can be submerged, so keep its cord and power block out of the water.

Nine listings, four jobs

The nine listings sort into four groups. Three are lights, four are air pumps, one is a stand, and one is a feeder. Table 1 sets the groups out using only what each listing states.

Group	Listings	What the listing is built for
Clip-on lights	3	Planted or display tanks, with timers, color modes and a gooseneck or holder
Air pumps	4	Aeration, with two battery models and two corded models, and one or two outlets
Stand	1	A two-tier stand with a 36 by 20 inch footprint and a 720 pound load capacity
Feeder	1	An automatic feeder with a 230 milliliter hopper, an app and a camera

The table is not a ranking. Each group is covered below, and no group is better because it appears first.

Battery pumps: runtime by the numbers

Two of the four air pumps run on a battery. The 4 watt model’s bullets list 16 to 30 hours in continuous mode and 31 to 58 hours in intermittent mode. The 2 watt rechargeable model lists 40 to 45 hours in continuous mode and 70 to 80 hours in intermittent mode. Table 2 turns those figures into a ratio.

Pump	Continuous mode, per bullets	Intermittent mode, per bullets	Intermittent to continuous ratio
4 watt battery pump	16 to 30 hours	31 to 58 hours	31 ÷ 16 = 1.94 at the low end; 58 ÷ 30 = 1.93 at the high end
2 watt rechargeable pump	40 to 45 hours	70 to 80 hours	70 ÷ 40 = 1.75 at the low end; 80 ÷ 45 = 1.78 at the high end

Intermittent mode runs about 1.9 times as long on the 4 watt model and about 1.75 to 1.8 times as long on the 2 watt model, by the listings’ own numbers. The bullets give the battery as 2600 mAh on the 4 watt model and 2200 mAh on the 2 watt model. They give no load, water depth or temperature for any of the runtimes, so the figures are the maker’s and cannot be checked against the listing.

The two battery models disagree on power source. The 4 watt model’s specification says “Battery Powered,” but its bullets describe automatic switching between AC and DC power. The 2 watt model’s specification says “Corded Electric,” while its title and bullets describe a rechargeable battery. Confirm how each one runs before you rely on it during a power cut.

Both battery pumps carry an “IP64 Waterproof” line in their bullets. The listing does not explain what the IP64 rating covers. An air pump normally sits above the water line, so the rating does not change the placement rule. The CPSC guidance on electrical products says to keep them “out of reach and at least 5 feet from the water.”

The 4 watt model’s pressure is another point to check. Its bullets give 0.02 MPa, and its specification gives 0.29 psi. Those are not the same figure. Using 145 psi per MPa, 0.02 MPa is 0.02 × 145 = 2.9 psi, so the specification value is about a tenth of the bullet value. The listing does not say which one is right.

Flow per gallon, and the pump that shares a title

The same rule applies here as for the other brands in this roundup. A pump’s rated flow divided by the largest tank the listing names gives gallons per hour per gallon (GPH per gallon). The figure compares pumps with one another. It is not a target, and the UF/IFAS setup guide names an air pump as a standard component without giving any flow rate. Table 3 uses the bullet figure wherever the bullets give one.

Pump (per title)	Power, per specification	Flow in the bullets	Largest tank the listing names	Flow per gallon
4 watt battery pump	Battery Powered	80 GPH	125 gallons	80 ÷ 125 = 0.64
2 watt rechargeable pump	Corded Electric	30 GPH (113 liters per hour in the specification)	60 gallons	30 ÷ 60 = 0.5
3 watt, single outlet	Corded Electric	50 GPH	50 gallons (bullets); 160 gallons (highlight)	50 ÷ 50 = 1; 50 ÷ 160 = 0.31
5 watt, two outlets	Corded Electric	95 GPH	160 gallons	95 ÷ 160 = 0.59

The two quiet pumps in the last two rows share a title. Their bullets and specifications differ, so the table keeps them apart. The 3 watt model’s bullets say “50 GPH/3L/min” and give a limit of 50 gallons, while its highlight says “for 1-160 Gallon.” The 5 watt model’s bullets say “95GPH(7L/min)” and give 160 gallons.

The 5 watt model has an internal conflict that the arithmetic exposes. Seven liters per minute is 7 × 60 = 420 liters per hour, and 420 ÷ 3.785 = 111 GPH on the same conversion this article uses for the other brands. The bullet states 95 GPH beside the same 7 liters per minute. Either the flow or the liter figure is wrong, and the listing does not say which.

The 2 watt rechargeable pump is consistent on this point. Its specification gives 113 liters per hour, and 113 ÷ 3.785 = 29.9 GPH, which is close to the 30 GPH in its bullets. The two figures agree within a fraction of a gallon.

The 3 watt pump has a further conflict. Its specification gives 50 gpm, which would be 50 × 60 = 3000 GPH, far above the 50 GPH in its bullets. The bullets read 50 GPH and 3 liters per minute, and those two agree closely enough. Read the specification’s “gpm” as a labeling error, and use the bullet figures.

The bullets for the 3 watt pump also say its airflow “cannot be adjusted,” while its title promises an “Adjustable Bubbler.” The 5 watt model’s bullets say it has an “adjustable airflow control.” The two pumps share the model number FK100 in their specifications. Match the pump to its bullets, not the title.

For a betta, the UF/IFAS betta guide, FA212, is the source to read first: “Bettas prefer calm water as shown by research using flow as a stressor, so heavy filtration may actually be harmful to a betta’s health and welfare.” A fixed-flow pump, like the 3 watt model, leaves no dial to set. An adjustable model lets you set the flow low. For other battery models on this site, see the best battery operated air pump for fish guide.

Lights: bands, wattage and the waterproof question

Three clip-on lights make up the light group. Table 4 lists each one’s wattage in the specification, its tank band or lift in the bullets, and its water rating.

Light (wattage in the specification)	Wattage	Tank band or lift in the bullets	Water rating
9 watt clip-on	9 watts	Suitable tank length of 7.87 to 12.99 inches	None stated in the bullets or specification
18 watt clip-on with lamp holder	18 watts	Holder lifts the light up to 12.7 inches; no tank length	Specification says waterproof; bullets give no rating
48 watt clip-on with two holders	48 watts	Two holders lift the light up to 12.7 inches; no tank length	Bullets give IP65; specification says waterproof

The 9 watt light is the only one with a tank length in the bullets. Its band of 7.87 to 12.99 inches means a tank of about 8 to 13 inches. The 9 watt bullets also give a 2.2 meter cord, which is 7.2 feet, and eight color options with three timer settings of 8, 12 and 14 hours. The default mode turns the light on at 8 a.m. and off at 11 p.m.

The 18 and 48 watt lights share most of their bullet text. Both claim “over 57% higher brightness than many other standard clip-on fish tank lights,” and both describe nine colors, 1 to 100 percent dimming, a 24/7 cycle and an LCD controller. Neither gives a tank length. The holders lift the light, which is the bullets’ figure for reach.

Among the lights, only the 48 watt model gives an explicit rating: “Waterproof rating: IP65.” Its specification says “Is Waterproof: true” and “Water Resistance Level: Waterproof.” The 18 watt light’s specification also says waterproof, but its bullets give no rating at all. Those are two different statements of the same property, and the listings do not explain what the rating covers.

The bullets for the 48 watt light describe a CR1220 battery that “saves your time and settings even during power outages.” That battery keeps the settings, not the light. The light itself still needs mains power. The UF/IFAS guide on ornamental fish trade says “Proper lighting is essential for the health of all animals, plant life, and also for aesthetic reasons.” That supports lighting as a category. It does not show that one fishkeeper wattage grows plants better than another.

For plant lighting on this site, see the best light spectrum for aquarium plants guide.

The two-tier stand

The stand’s title gives 36 by 20 inches and a 50 gallon tank, and its bullets match the title. The top shelf is 36.2 by 19.7 inches and “securely holds your main 40-50 gallon aquarium.” The lower tier is 29 by 33 inches, and the bullets say it fits “a second 1-50 gallon tank” or supplies. The specification gives the overall size as 36.2 by 19.7 by 29.1 inches, a load capacity of 720 pounds, two levels and an item weight of 17.15 kg.

The materials do not match. The bullets describe “industrial-grade high-strength stainless steel” and “X-braces” for the frame, and they also describe “premium high-density fiberboard with a stylish black forest peach wood grain finish.” The specification lists “Stainless Steel” only. The two statements can both be true, since a frame and a shelf can use different materials, but the specification leaves out the fiberboard. Check the top material before you buy.

The bullets say the stand comes “with power outlet and without power outlet versions.” The specification does not say which version the listing is for. If you need outlets on the stand, confirm the version before you order. Any corded device on a stand with outlets follows the same CPSC placement rule as a device on the tank.

The automatic feeder and what it does not state

The feeder group has one listing. Its specification gives a capacity of 0.23 liters, a 2 year warranty, and connectivity through Bluetooth, USB and WiFi. Its bullets describe a 2.5K camera with night vision, a WiFi network of 2.4 GHz or 5 GHz, two dispensing rotors, and portions set in one gram steps up to 20 grams. The small-port rotor gives 0.2 gram per serving, and the large-port rotor gives 0.6 gram.

The bullets say the portion control is “helping prevent water quality issues from overfeeding.” The UF/IFAS guide on ornamental fish trade gives the principle behind that claim: “The feed must be supplied judiciously to prevent obesity and to avoid water quality deterioration by promoting excess ammonia.” It also says “Animals in the aquarium must also have a supply of nutritious foods.” The feeder can control portions. It cannot decide how much a fish should eat, so the portion setting still needs a judgment about the tank.

Two things about the feeder are not in the listing. The specification does not give a power source, and the bullets do not say whether it runs on mains power, a battery or USB. It also gives Bluetooth in its connectivity field, but the bullets describe only the WiFi app. Check both before you buy.

Waterproof claims and cords around water

Three of the nine listings give a water rating: the battery pumps’ IP64 line and the 48 watt light’s IP65 line. The 18 watt light’s specification gives waterproof with no rating. None of these claims says that the item can be submerged, and the listings do not say that any of these items can be.

The CPSC shock guidance is written for pools and spas, but its plain line applies to these products around a tank: “Keep electrical cords, wires, and products out of reach and at least 5 feet from the water.” It also says: “If an electrical product falls into the water, unplug it before touching it.” Place the pumps and the feeder above the water line. Keep the light’s cord and holder dry. Unplug any corded item before you reach into the tank.

How we chose

This roundup covers every fishkeeper listing in the research record, which holds nine. We did not select a subset. Each listing was read through its title, its bullets and its specification fields. The listings were grouped by use and compared on the tank bands, flow figures, runtimes and water ratings each one states. No price, rating or sales figure was used, because the record holds none. The picks follow the groups and are not a ranking. Each pick names a skip condition drawn from its own listing, and each carries a limitation from the same listing.

What we could not verify

• The battery pumps’ runtimes come with no load, water depth or temperature. They are the maker’s figures.
• The 4 watt battery pump’s pressure is 0.02 MPa in the bullets and 0.29 psi in the specification. The two differ by about a factor of ten after conversion.
• The 4 watt battery pump’s bullets describe AC and DC switching, while its specification says battery powered.
• The 2 watt rechargeable pump’s specification says corded electric, while its title and bullets describe a battery.
• The 5 watt pump’s bullets give 95 GPH beside 7 liters per minute, which converts to about 111 GPH.
• The 3 watt pump’s specification gives 50 gpm, which does not match its bullets.
• The two quiet pumps share a title and a model number, but their bullets describe different products.
• The 9 watt light’s bullets count 24 LED beads, while its specification counts one light source.
• The 18 and 48 watt lights give no tank length. Their holders lift the light, but the bullets do not give a tank band.
• The 48 watt light’s IP65 rating is the bullets’ claim, and the listing does not say the light can be submerged.
• The 18 watt light’s specification says waterproof, but its bullets give no rating.
• The stand’s bullets describe a fiberboard top, and its specification lists stainless steel only.
• The feeder’s power source is not stated in either the specification or the bullets.
• The sources we opened cover betta care, filtration, lighting, feeding and electrical safety in general. They do not cover fishkeeper’s products, its runtimes or its waterproof ratings.

FAQ

Which fishkeeper pump runs longest during a power cut?

By the bullets, the 4 watt battery pump runs 16 to 30 hours in continuous mode and 31 to 58 hours in intermittent mode. The 2 watt rechargeable pump runs 40 to 45 hours continuous and 70 to 80 hours intermittent. The 2 watt model’s runtimes are longer in continuous mode, but its band is 60 gallons against 125. Choose by tank size first.

Is the 48 watt light waterproof enough to sit in the water?

The bullets give IP65, and the specification says waterproof. Neither says the light can be submerged. Keep the cord, the power block and the holder out of the water, which is the CPSC rule for electrical products near water.

Which of the two identical pump titles should I buy?

Look at the bullets, not the title. The 3 watt model is a single outlet rated at 50 gallons with no airflow adjustment. The 5 watt model has two outlets and an adjustable airflow control, rated at 160 gallons. Both share the model number FK100, so check the outlets and the bullet figures before ordering.

Does the feeder fit a tank with a lid hatch?

The bullets say it can clip to the rim of an open tank or sit on the lid of a tank with a feeding hatch. It has a 230 milliliter capacity. The listing does not give the power source, so confirm how it runs before you place it on a tank.

Which fishkeeper light fits a 12 inch tank?

The 9 watt light’s band of 7.87 to 12.99 inches covers a 12 inch tank. The 18 and 48 watt lights give no tank length, so measure the tank and check the holder’s reach before buying either one.

Bottom line

Check the tank band in the bullets, then confirm the power and the pressure in the specification. Where two fishkeeper listings share a title, decide on the bullets and the model’s outlets, not the name.

Sources

• UF/IFAS, Evolution, Culture, and Care for Betta splendens (FA212): https://ask.ifas.ufl.edu/publication/FA212
• UF/IFAS, Ammonia in Aquatic Systems (FA031): https://ask.ifas.ufl.edu/publication/FA031
• UF/IFAS, The Ornamental Fish Trade: An Introduction with Perspectives for Responsible Aquarium Fish Ownership (FA124): https://ask.ifas.ufl.edu/publication/FA124
• UF/IFAS, Aquarium Setup and Maintenance (VM144), archival EDIS PDF copy: https://journals.flvc.org/edis/article/download/109188/104367/152407
• U.S. CPSC, Ways to Protect Yourself and Others From Shock or Electrocution (PDF): https://cpsc.gov/s3fs-public/WaysToProtectYourselfAndOthersFromShockOrElectrocutionuUpdated07312019.pdf