Seahorse: 5.5 3.1cm. The combination of 8 plastic fish includes jellyfish, seahorse, angel fish, etc., lifelike. Barb fish: 4.5 4.5cm. Note:Fish are floating when you put them in the tank. If you want it to swim in the water you need to oxygenate the tank.
eBay
LED Fish Lamp Ambient Night Light Remote Control Color Changing Decorative Lights Aquarium Birthday Gift For Children USB
Aliexpress UK
【Gift Choice】This mini aquarium lamp is ideal as a night light, living room light, or party light. 【Desktop Decoration】When the Fish Lamp is turned on, it emits subtle bubbles and colorful lights. Watch as the colorful fish elegantly float in the water, creating a calm atmosphere perfect for relaxation or focus.
eBay
Solar Floating Lights Swimming Pool Waterproof LED Solar Power Multi Color Changing Water Drift Lamp For Fish Tank Pond
Aliexpress UK
With a hand-finished, stacked bubble ceramic base, this lamp brings texture and charm to any room. Rochelle's the perfect mix of elegance and functionality, making her a must-have for those who like their lighting both classy and effortlessly cool.
eBay
1pc Solar Floating Lights Swimming Pool Waterproof LED Solar Power Multi Color/warm Changing Water Drift Lamp For Fish Tank Pond
Aliexpress UK
Transform any space into an engaging sensory sanctuary with the Sensory Bubble Tube & Remote 90cm with Wall Bracket. Bubble Tube Size: 90cm height, Clear Tube / Base. Enhance stability and safety with the included Bubble Tube Bracket, a 10cm steel bracket that securely attaches your bubble tube to the wall.
eBay
USB Aquarium LED Light Full Spectrum Aquatic Plant Grow Lamp Fish Tank Adjustable Brightness Dimmable Timed 360° rotatable Light
Aliexpress UK
Perfectly weighted and balanced to swim up and down amongst the bubbles! Set of 6 Fish, 1 Jellyfish and 1 Seahorse. Ideal for Bubble Lamp Tubes. ceiling lights.
eBay
RGB LED Atmosphere Light 16 Colors Remote Control Cup Bottles Lamp Luminous props for Swimming Pool Fish Tank Vase Party Decor
Aliexpress UK
（The colors and styles are random）. There are slight difference between the picture and the real item caused by light brightness,hope you can understand. Material: Plastic.
eBay
Aquarium Clip On Light Adjustable LED Aquarium Light Fish Light Lamp 360 Degree Flexible Waterproof Aquarium Light Plant
Aliexpress UK
Continuously rising bubbles and colour change LED lights. Suitable for use with cooled boiled tap water. Five modes; flash, strobe, fade, smooth and static single colour.
eBay
3Led Underwater Light with Remote Control RGB Submersible Night Lamp Garden Swimming Pool Light For Wedding Party Vase Fish Tank
Aliexpress UK
John Lewis. IT HAS FEW CRACKING NEAR THE NECK PICYURES ARE ATTACHED. Cable Colour. Wipe with a clean, dry cloth. Can LED be replaced. H48 x Dia.28cm. Country of Origin. Lightbulb Not Included.
eBay
24/7 Aquarium Full Spectrum Lighting LED Light Fish Tank Decoration Plant Growth Dimmer Lamp 100V-240V IP68 Waterproof 75-90cm
Aliexpress UK