Penn-Plax Large Tank Divider for Aquariums, 11-3/8" x 11-3/8" (TDLBX)Penn-Plax Tank Dividers instantly convert one aquarium into two!Quick and easy to install, these polymer screen dividers are great for creating breeding tanks or for separating rough fish.The perforated screen allows...

Penn-Plax NB2 Net Breeder Deluxe | Easily separate fry for safety | Simple to install and adjustSAFE AND SECURE: Designed to fit safely and securely within your community tank for breeding fish or isolate babies. Designed with safety and durability...

Penn-Plax Officially Licensed Mermaid Barbie™ Aquarium ornament on a Star Base - Perfect Decoration for Fish Bowls, Aquariums, and TerrariumsUnderwater Enchantment: Transform any aquarium into a magical underwater world with the Mermaid Barbie ornament, dreamy splash of pastel colour and...

Penn-Plax Officially Licensed Sesame Street Aquarium Ornament – Oscar (Mini/Small Size) – Perfect for Freshwater and Saltwater TanksOFFICIALLY LICENSED: Bring the world of Sesame Street home with this Oscar (Mini) ornament. Mini sized ornaments are perfect for betta tanks and...

Penn-Plax Penn Plax BWB2 Bubble-Wall Bendable Air Diffusers for AquariumsUNINTERRUPTED FLOW OF BUBBLES: Our Bendable Aquarium Bubble Walls make for a great way to aerate and oxygenate your fish tank! Watch as the bubbler produces a nice and steady stream...

Penn-Plax Plant-Air Airline Tubing for Aquariums- 60" of Tubing That Looks like an Aquarium Plant (PA1)NO MORE PLAIN AIRLINES: Beautify and aerate your fish tank at the same time with the Penn-Plax Plant-Air Airline Fish Tubing. This airline tubing looks...

Penn-Plax Replacement Filter Media Cartridge for NuWave Betta Fish Tank Kit – 6-PackREPLACEMENT FILTER MEDIA CARTRIDGE: These Poly Fiber Floss and Activated Carbon Media Cartridges are specially designed for the NuWave Betta Fish Tank Kit. These ready-to-use cartridges allow for...

Penn-Plax Replacement Filter Media Cartridges for NuWave Betta Fish Tank Kit – 3-PackREPLACEMENT FILTER MEDIA CARTRIDGE: These Poly Fiber Floss and Activated Carbon Media Cartridges are specially designed for the NuWave Betta Fish Tank Kit. These ready-to-use cartridges allow for...

Penn-Plax Replacement Fine Bio-Sponges for Cascade and Reptology Optimizer Pre-Filters – 2 PackREPLACEMENT PRE-FILTER MEDIA: This 2-Pack of Fine Bio-Sponges is specifically designed for Cascade and Reptology Pre-Filters (Model #s: CCPF1 and CCPF1R), allowing for simple and easy media replenishment....

Penn-Plax Reptology Crystal-Falls Tiered Water Filtration System for Vivarium & Terrarium Setups – Keeps Water Clean & Safe for Aquatic Turtles, Amphibians, and Fish (Replacement Filter)SPECIALLY DESIGNED: The Carbon Filter Cartridges are specifically designed for the Reptology Crystal-Falls Tiered Water...

PENN-PLAX Small World Fishbowl Under-Gravel Filter Kit – Comes with a Disposable Media Cartridge, Air Pump, Air Tubing, and Air Stone, Multicolor (EPSWF2)ADJUSTABLE FILTER: The Small World Fishbowl Under-Gravel Filter Kit is specifically designed for all drum or round bowls...

Penn-Plax Spongebob Squarepants Aqua-Flora Living Aquarium Decoration with Embedded Glosso Plant Seeds – Spongebob’s Pineapple HouseOFFICIALLY LICENSED AQUA-FLORA: This living aquarium ornament is great for anyone who loves the hit Nickelodeon show, SpongeBob SquarePants! We’ve combined our extremely popular SpongeBob...