Dimension: 8x4.5cm/3.2” x1.8”, the inside hole diameter is 2cm/0.8”; for a snug fit, check the size you need carefully before placing an order. | Lifesaver: Keeps baby fish, shrimp, and snails from getting sucked into hob filters, power heads or canister filters by simply putting a pc of this pre-filter sponge over the intake. | Improve Filtration: Does a good job in catching flake fish foods, plants and any other large particles floating in the water keeping the tank cleaner and last longer between cleanings. | Maintenance: Rinse the sponge roll periodically based on the bio load of your aquarium tank. The material holds up well to being rinsed and reused and allows great water flow. | Includes: 6 pcs of pre-filter sponge (Note: The hole doesn't go all the way through the sponge. They come flattened in a vacuum bag; just unpack and rinse them and these sponge filters will puff up to normal shape and size.)

Fish net with telescopic handle allows you to reach the bottom of deep tank without dripping hands | Soft fine nylon netting reducing the risk of injury while transferring delicate fish, especially suitable for betta and guppy | Not only safely catch and transfer fish, but also can be applied as a skimmer for removing debris, waste or uneaten fish food from your aquarium | Fish net dimension: 3”L X2.2"W; Adjustable handle length: 5.5” to 20” | Includes: 1 piece of adjustable fish net

Fits aquarium tank 2.5 gal from 12"" to 16"" in length with adjustable mounting brackets | Light body without docking brackets: 9.25 x 2.7. Tank thickness: No limit to rim size | CONFIGURATION: Total 30 LEDs, 22 pcs 6500K white LED, 4pcs blue LED, 2 pcs pink LED, 2 pcs Green LED | MODE: all lights on and all lights off | Super bright and energy efficient LEDs, suitable for all freshwater. NOTE? KEEP THE LIGHT AWAY FROM THE SPLASHING WATER

Fits aquarium tank up to 10 gal from 18"" to 24"" in length with adjustable mounting brackets | Light body without docking brackets: 17 x 2.7. Tank thickness: No limit to rim size | Configuration: Total 42 LEDs, 30 pcs 6500K white LED, 6pcs blue LED, 3 pcs pink LED, 3 pcs Green LED | Mode: all lights on and all lights off | Super bright and energy efficient LEDs, suitable for all freshwater NOTE? KEEP THE LIGHT AWAY FROM THE SPLASHING WATER

Fits aquarium tank from 24"" to 30"" in length with adjustable mounting brackets | Light body without docking brackets: 22.25 x 2.7 x0.4H. Tank thickness: No limit to rim size | Configuration: Total 60 LEDs, 44 pcs 6500K white LED, 8pcs blue LED, 4 pcs pink LED, 4 pcs Green LED | Mode: all lights on and all lights off | Super bright and energy efficient LEDs, suitable for all freshwater NOTE? KEEP THE LIGHT AWAY FROM THE SPLASHING WATER

Fits aquarium tank from 30"" to 38"" in length with adjustable mounting brackets | Light body without docking brackets: 27.7 x 2.7. Tank thickness: No limit to rim size | Configuration: Total 72 LEDs, 52 pcs 6500K white LED, 10 pcs blue LED,5 pcs pink LED, 5 pcs Green LED | MODE: all lights on and all lights off | Super bright and energy efficient LEDs, suitable for all freshwater. NOTE? KEEP THE LIGHT AWAY FROM THE SPLASHING WATER

Fits aquarium tank from 36"" to 44"" in length with adjustable mounting brackets | Light body without docking brackets: 33.75 x 2.7. Tank thickness: No limit to rim size | Configuration: Total 84 LEDs, 60 pcs 6500K white LED, 12 pcs blue LED, 6 pcs pink LED, 6 pcs Green LED | Mode: all lights on and all lights off | Super bright and energy efficient LEDs, suitable for all freshwater NOTE? KEEP THE LIGHT AWAY FROM THE SPLASHING WATER

Fits aquarium tank from 48"" to 54"" in length with adjustable mounting brackets | Light body without docking brackets: 45 x 2.7. Tank thickness: No limit to rim size | Configuration: Total 96 LEDs, 68 pcs 6500K white LED, 14 pcs blue LED, 7 pcs pink LED, 7 pcs Green LED | MODE: all lights on and all lights off | Suitable for Fresh Water Tank: bright, energy efficient and long lasting full spectrum LEDs emit enough light for your fresh water fish NOTE? KEEP THE LIGHT AWAY FROM THE SPLASHING WATER