Aquarium offers from Amazon.com

Exerts bacterial action on gram-positive. And some gram-negative bacteria. For ornamental and acquarium fish only.
Price: $11.89 [Notify me when price goes down.]

Harmless Jellyfish Fun Own your very own mini-aquarium/lamp with a trio of 2" long, diving, undulating jellyfish, but without that nagging problem of death by anaphylaxis when you feed them.. (Because you don't feed translucent marine invertebrates made from rubber.) They're very lifelike jellyfellas, however, cavorting for your amusement in the 9-5/8" x 7-3/8" x 2-1/2" aquarium and lit by oscillating red, blue and green LEDs.. Makes a fascinating bedside night-light. (No extra charge for fascinating underwater dreams.) The adapter plugs into a standard wall outlet, and it turns itself off after (4) hours if you don't.
Price: $28.95 [Notify me when price goes down.]

Non-replaceable, long-life LED bulb. Automatic on/off. Indoor use only.
Price: $7.79 [Notify me when price goes down.]

Size: 22"(L) x 2.5"(W) x 13.5(H). Great for decoration. Can be used as a hall entrance night light. AC Operated with ON/OFF Switch (No Batteries Needed).
Price: $39.99 [Notify me when price goes down.]

Base: 4 Pin (2G11). Average Life Hours: 10000. Length: 20.7". Color Temperature (Kelvin): 9325K.
Price: $14.20 [Notify me when price goes down.]

Length: 18" Width: 1". Average Life Hours: 7500. Lumens: 425. Color Temperature (Kelvin): 4000K.
Price: $5.80 [Notify me when price goes down.]

A virtual undersea paradise screensaver for the PC. High-resolution fish models and reef tank; 26 exotic species. Watch 3D fish turn and swim just like real fish. Enhance aquarium with adjustable lighting, bubble, and sound effects.
Price: $9.30 [Notify me when price goes down.]

Replica of Soccer and player kicking the ball. Life like movement of fishes in the aquarium. Globe revolves, On/Off Switch. Visible from both sides.
Price: $15.50 [Notify me when price goes down.]

Replaca of Basketball and Shoe as Player Slam Dunks Ball. Life Like Movement of Fishes go by. Globe on top revolves. Adequite lighting.
Price: $15.50 [Notify me when price goes down.]

Twenty-six exotic species of fish are included here. Watch in amazement as these 3D fish turn and swim. Enhance your virtual aquarium with adjustable lighting, bubble and Sound effects. Watch your fish in silhouette or wire frame mode.
Price: $6.99 [Notify me when price goes down.]