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The MRSLM collection

Fish & Aquatic Pets

69 products · Free worldwide shipping

Fish & Aquatic Pets
About this collection

Discover aquarium decor, filters and fish tank supplies at MRSLM. We add new pieces often, and every order ships free.

Filters

Original price €45,95 - Original price €45,95
Original price
€45,95
€45,95 - €45,95
Current price €45,95

3W Waterfall Aquarium Filter Pump for Low and High Water Levels

in stock

A 3W waterfall filter pump for aquariums, turtle tanks and reptile habitats. Works in low water levels, and in high water with the included hanger....

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Original price €45,95 - Original price €45,95
Original price
€45,95
€45,95 - €45,95
Current price €45,95
Original price €22,95 - Original price €22,95
Original price
€22,95
€22,95 - €22,95
Current price €22,95

Aquarium Waterproof Digital LCD Submersible Thermometer for Fish Tanks

in stock

A waterproof digital thermometer with an LCD display that sits inside your fish tank and shows the water temperature.Why you'll love it Fully subm...

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Original price €22,95 - Original price €22,95
Original price
€22,95
€22,95 - €22,95
Current price €22,95
Original price €34,95 - Original price €34,95
Original price
€34,95
€34,95 - €34,95
Current price €34,95

External LCD Digital Touch Screen Fish Tank Thermometer

in stock

An external LCD touch screen thermometer for fish tanks. Set your own high and low limits and get a flashing alert when the water goes out of range...

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Original price €34,95 - Original price €34,95
Original price
€34,95
€34,95 - €34,95
Current price €34,95
Original price €23,95 - Original price €56,95
Original price
€23,95 - €56,95
€23,95 - €56,95
Current price €23,95

Aquarium Planting Basket Hydroponic Support

in stock

A hollow transparent ABS basket that holds aquatic plants on the tank wall, for hobbyists growing water grass, lucky bamboo and similar plants.Why ...

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Original price €23,95 - Original price €56,95
Original price
€23,95 - €56,95
€23,95 - €56,95
Current price €23,95
Original price €22,95 - Original price €30,95
Original price
€22,95 - €30,95
€22,95 - €30,95
Current price €22,95

Extendable Aquarium Algae Cleaning Brush

in stock

An extendable brush with a right-angle head for scrubbing algae from aquarium glass and corners.Why you'll love it Extendable handle. Press a butt...

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Original price €22,95 - Original price €30,95
Original price
€22,95 - €30,95
€22,95 - €30,95
Current price €22,95
Original price €48,95 - Original price €48,95
Original price
€48,95
€48,95 - €48,95
Current price €48,95

Acrylic Floating Fish Breeding Isolation Box

in stock

A clear acrylic breeding isolation box that floats on the water or attaches to the tank wall, giving fry and mother fish their own space.Why you'll...

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Original price €48,95 - Original price €48,95
Original price
€48,95
€48,95 - €48,95
Current price €48,95
Original price €34,95 - Original price €34,95
Original price
€34,95
€34,95 - €34,95
Current price €34,95

Mini Clip-On USB Aquarium Light

in stock

A small clip-on LED light for Betta and other small fish tanks, powered by USB.Why you'll love it 360° rotation. Aim the light where you want it. ...

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Original price €34,95 - Original price €34,95
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€34,95
€34,95 - €34,95
Current price €34,95
Original price €19,95 - Original price €19,95
Original price
€19,95
€19,95 - €19,95
Current price €19,95

Resin Tree Trunk Aquarium Ornament

in stock

A resin tree trunk ornament for your aquarium. Its natural look adds a rustic touch to freshwater and saltwater tanks.Why you'll love it Natural l...

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Original price €19,95 - Original price €19,95
Original price
€19,95
€19,95 - €19,95
Current price €19,95
Original price €32,95 - Original price €32,95
Original price
€32,95
€32,95 - €32,95
Current price €32,95

Resin Ancient Pavilion Aquarium Decoration - Rock Cave Building Ornament for Aquatic Landscaping

in stock

A resin ancient pavilion ornament with a rock cave, made for aquarium landscaping. Adds an ancient castle look to your tank.Why you'll love it Det...

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Original price €32,95 - Original price €32,95
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€32,95
€32,95 - €32,95
Current price €32,95
Original price €44,95 - Original price €44,95
Original price
€44,95
€44,95 - €44,95
Current price €44,95

Artificial Aquarium Cask Shelter

in stock

A resin cask ornament that adds a rustic look to your aquarium and doubles as a hideaway for your fish.Why you'll love it Realistic cask design. A...

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Original price €44,95 - Original price €44,95
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€44,95
€44,95 - €44,95
Current price €44,95
Original price €34,95 - Original price €34,95
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€34,95
€34,95 - €34,95
Current price €34,95

24cm Stainless Steel Curved Aquarium Scissors

in stock

A 24cm stainless steel scissor with a curved blade for trimming aquarium plants and water grass. Reaches deep into the tank.Why you'll love it Pre...

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Original price €34,95 - Original price €34,95
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€34,95
€34,95 - €34,95
Current price €34,95
Original price €31,95 - Original price €31,95
Original price
€31,95
€31,95 - €31,95
Current price €31,95

CO2 Diffuser System for Aquariums

in stock

A glass CO2 diffuser kit with a ceramic disc, suction cup, U-shaped tube and check valve. Made for planted aquariums and DIY CO2 setups.Why you'll ...

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Original price €31,95 - Original price €31,95
Original price
€31,95
€31,95 - €31,95
Current price €31,95
Original price €81,95 - Original price €81,95
Original price
€81,95
€81,95 - €81,95
Current price €81,95

Compact LED Fish Tank with Self-Circulating Back Filter

in stock

A compact LED mini fish tank with a built-in self-circulating back filter. A tabletop aquarium for the living room, bedroom or office.Why you'll lo...

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Original price €81,95 - Original price €81,95
Original price
€81,95
€81,95 - €81,95
Current price €81,95
Original price €23,95 - Original price €23,95
Original price
€23,95
€23,95 - €23,95
Current price €23,95

High-Precision Digital Fish Tank Thermometer with LED Display

in stock

A digital stick-on thermometer with an LED display for freshwater and saltwater tanks. Read the water temperature at a glance.Why you'll love it H...

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Original price €23,95 - Original price €23,95
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€23,95
€23,95 - €23,95
Current price €23,95
Original price €77,95 - Original price €77,95
Original price
€77,95
€77,95 - €77,95
Current price €77,95

Compact Aquascape USB Fish Tank with Adjustable LED Lighting & Automatic Filtration

in stock

A compact white USB fish tank with three-level LED lighting and a built-in bottom filtration system. Made for desks, nightstands and small spaces.W...

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Original price €77,95 - Original price €77,95
Original price
€77,95
€77,95 - €77,95
Current price €77,95
Original price €26,95 - Original price €26,95
Original price
€26,95
€26,95 - €26,95
Current price €26,95

High-Precision Digital Fish Tank Thermometer

in stock

A mini digital thermometer with an LCD display that sticks to the outside of your fish tank. It is USB rechargeable and switches between Celsius an...

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Original price €26,95 - Original price €26,95
Original price
€26,95
€26,95 - €26,95
Current price €26,95
Original price €25,95 - Original price €25,95
Original price
€25,95
€25,95 - €25,95
Current price €25,95

Aquarium Digital Thermometer with Large LCD Display

in stock

A digital aquarium thermometer with a large LCD display that sticks on the outside of the tank. A simple way to check the temperature of fish tanks...

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Original price €25,95 - Original price €25,95
Original price
€25,95
€25,95 - €25,95
Current price €25,95
Original price €23,95 - Original price €32,95
Original price
€23,95 - €32,95
€23,95 - €32,95
Current price €23,95

Mini Magnetic Fish Tank Brush - Double-Sided Glass Cleaner for Algae Removal

in stock

A mini double-sided magnetic brush that cleans algae off aquarium glass without wetting your hands. Made for small to medium fish tanks.Why you'll ...

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Original price €23,95 - Original price €32,95
Original price
€23,95 - €32,95
€23,95 - €32,95
Current price €23,95
Original price €62,95 - Original price €75,95
Original price
€62,95 - €75,95
€62,95 - €75,95
Current price €62,95

Ultra-Quiet USB Rechargeable Aquarium Oxygen Pump

Only 1 left!

A USB rechargeable aquarium oxygen pump with a noise-reduction motor and battery backup. A compact air pump for home tanks and outdoor fishing trip...

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Original price €62,95 - Original price €75,95
Original price
€62,95 - €75,95
€62,95 - €75,95
Current price €62,95
Original price €111,95 - Original price €111,95
Original price
€111,95
€111,95 - €111,95
Current price €111,95

Ultra Silent Rechargeable Aquarium Aerator

in stock

A quiet, rechargeable aquarium air pump with a built-in lithium battery and 8 speeds. Keep your tank running through power cuts, or take it along o...

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Original price €111,95 - Original price €111,95
Original price
€111,95
€111,95 - €111,95
Current price €111,95
Original price €55,95 - Original price €55,95
Original price
€55,95
€55,95 - €55,95
Current price €55,95

Wall-Mounted Fish Tank Isolation Hatchery

in stock

A plastic isolation hatchery box that hangs on the wall of your aquarium, giving fry or spawning fish their own space.Why you'll love it Separate ...

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Original price €55,95 - Original price €55,95
Original price
€55,95
€55,95 - €55,95
Current price €55,95
Original price €158,95 - Original price €158,95
Original price
€158,95
€158,95 - €158,95
Current price €158,95

Stylish Acrylic Betta Fish Tank

in stock

A compact acrylic betta fish tank with a multi-cell isolation area and a self-circulating filter. A small, clear tank for a desk, office or small r...

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Original price €158,95 - Original price €158,95
Original price
€158,95
€158,95 - €158,95
Current price €158,95
Original price €40,95 - Original price €40,95
Original price
€40,95
€40,95 - €40,95
Current price €40,95

Aquarium LED Light Timer and Dimmer with Infinite Brightness Adjustment

in stock

An aquarium LED light timer and dimmer with stepless brightness control. Set a lighting schedule and adjust brightness for your tank.Why you'll lov...

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Original price €40,95 - Original price €40,95
Original price
€40,95
€40,95 - €40,95
Current price €40,95
Original price €28,95 - Original price €28,95
Original price
€28,95
€28,95 - €28,95
Current price €28,95

360° Rotating Clip-On Aquarium LED Light with Timer

in stock

A compact 6W clip-on LED light for aquariums with a 360-degree rotating arm, 10 brightness levels and a timer. It runs on USB power.Why you'll love...

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Original price €28,95 - Original price €28,95
Original price
€28,95
€28,95 - €28,95
Current price €28,95