biOrb Grass Rings simply slide over the bubble tube in the biOrb, easy to fit and remove. A perfect addition to a natural, underwater landscape. The small is suitable for 4 gallon / 15 liter biOrbs. Small height is 5.9 inches / 15 cm.

A 2 oz. waxed polyester sail twine. This is a polyester twine with a wax coating and includes a needle. This twine is commonly used for whipping the end of cords.

This all-in-one Service Kit is designed with our customers in mind. To help keep green water problems under control the biOrb Green Water Clarifier Kit can be used in place of the regular filter cartridge temporarily. Along with the packets of treatment supplied it acts as a green water clarifier to...

A totally dynamic DVD adaptation! Joan shows and explains the mechanics and techniques she has been developing, analyzing, and refining for more than 60 years. Learn the important elements of great casting, vital hand and arm movements, practice routines that will teach you how to make almost all ki...

Item Description 5 Color in total: Yellow, Blue, Black, Green, Red Sizes: 1mm, 2mm, 3mm, 4mm, 6mm, 8mm, 10mm, 14mm,20mm,30mm Quantity: 410pcs Material: Polyolefin Supplied internal diameter: 1mm, 2mm, 3mm, 4mm, 6mm, 8mm, 10mm, 14mm,20mm,30mm Fully shrunk internal diameter: 0.5mm, 1mm, 1.5mm, 2m...

Prop PlugThe Prop Plug and Prop Clip each provide a USB-to-serial port connection that is convenient for microcontroller programming and communication. These tiny devices are capable of asynchronous communication at up to 3 M baud with both

Pal Nuts Zinc plated push-on to secure rollers to shaft Push on metal cap 5/8" 2 sizes available Sold each

A wider selection of fish can be kept by converting the aquarium to tropical. To do this the water needs to be warmed by an aquarium heater. The biOrb Tropical Heater Pack contains a 50 watt standard aquarium heater capable of heating the water in any biOrb up to 16 gallons / 60 liters. A Heater Sta...

Want to mount your dock ladders in more than one spot? RecPro Marine offers ADDITIONAL ladder attachment kits so you can mount your ladder in as many spots as you want. These are IN ADDITION to the kits supplied with our pontoon boat ladders. You do not need to buy a kit with your pontoon ladder unl...

The Scrub Brush has a soft, comfort handle with finger grips and a safety bumper. The lightweight, knuckle-saving handle helps you get the job done faster.

The biOrb Easy Plant Packs are a range of plastic plants designed for use in the biOrb. Instead of a large plastic base these plants have a smooth weighted ball which is easier to fit into the ceramic media in the biOrb and holds it in place. The large pack is suitable for 16 gallon / 60 liter and l...

Display pack of 1 (496894S) air filter and 1 (272403S) pre-cleaner. This oval style, pleated-paper air filter provides superior protection against the destructive effects of dirt ingestion. Used on select 12.5 through 17 HP single cylinder engines, this OEM part ensures proper fit and performance to...