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Biology

 

Products

- Aquarium Tools & Accessories
Undergravel Filter, 10 gal
FB0229
Efficient up-to-date design treats organic wastes naturally, ensuring crystal clear water in freshwater or marine aquariums. Twin lift tubes and a unique wavy plate design resist clogging and evenly draw water through the gravel bed-ensuring that the...
 
Undergravel Filter, 29-, 20-gal (Long)
FB0231
Efficient up-to-date design treats organic wastes naturally, ensuring crystal clear water in freshwater or marine aquariums. Twin lift tubes and a unique wavy plate design resist clogging and evenly draw water through the gravel bed-ensuring that the...
 
Power Filter with BIO-Wheel
FB0233
Installed in conjunction with undergravel filters in tanks larger than 15 gallons and also in 10- or 15-gallon tanks with large fish populations. This unit filters aquarium water three ways-mechanically, chemically and biologically-and greatly impro...
 
Aquarium Filter Carbon, 14 oz
FB0258
100 percent pure granular carbon for corner filters and anywhere loose-fill carbon is used. Removes harmful chemicals, waste products, noxious odors and discolorants. Supplied in a 14 oz package.
 
Aquarium Filter Floss, 7 oz Bag
FB0259
High-grade synthetic filter floss. Efficiently traps loose particulate matter and acts as a support medium for beneficial bacteria. Completely inert-it will not affect water chemistry or pH-and unlike glass wool it is non-irritating, and lint free. S...
 
Aquarium Air Pump, Whisper 40
FB0218
Simply the best and quietest pumps available. The thick, rubber base and feet dampen vibrations for smooth, quiet, no-slip operation and elevate the housing for added electrical insulation and protection from spilled water. The thick plastic casing a...
 
Aquarium Air Pump, Whisper 100
FB0220
Simply the best and quietest pumps available. The thick, rubber base and feet dampen vibrations for smooth, quiet, no-slip operation and elevate the housing for added electrical insulation and protection from spilled water. The thick plastic casing a...
 
Plastic Tubing in 10-Foot Lengths, 1/8" i.d. x 1/16"
AP8373
Halogenated vinyl plastic. Clear, resilient, comparable to rubber in toughness. Also referred to as Tygon tubing.
 
Plastic Tubing in 50-Foot Lengths, 1/8" i.d. x 1/16"
AP1161
Halogenated vinyl plastic. Clear, resilient, comparable to rubber in toughness. Also referred to as Tygon tubing.
 
Air Stone
FB0262
The best choice for supplementary aeration in large tanks and primary aeration in small (five gallon or less) tanks. The cylindrical stone can also be used as a diffuser/circulator in undergravel filter lift tubes. Cylindrical 7/16" dia.
 
Bubble Wall Aerator
FB0264
Improve aeration, circulation and appearance with this easy-to-install aquarium accessory. Place it just above gravel level at the rear or side of the aquarium to produce an attractive “wall” of bubbles. Made of porous tubing that is virtually non-cl...
 
Gang Valve, 3 Outlet
FB0235
Durable plastic valves offer smooth, precise control of airflow. The fishhook design, molded plastic hanger securely clamps tubing in place and leads airlines directly into the aquarium-eliminating tangles. Routing the incoming airline over the top o...
 
Gang Valve, 4 Outlet
FB0236
Durable plastic valves offer smooth, precise control of airflow. The fishhook design, molded plastic hanger securely clamps tubing in place and leads airlines directly into the aquarium-eliminating tangles. Routing the incoming airline over the top o...
 
Aquarium Heater, Submersible Type, 50W
FB0226
Compared to rim-mount heaters, submersible heaters offer accuracy (±1 ºF vs. ±3 ºF), safety, tamper resistance, and greater versatility in placement. A directly adjustable control stem allows you to dial in the temperature setting you want. Limiting ...
 
Aquarium Heater, Submersible Type, 100W
FB0227
Compared to rim-mount heaters, submersible heaters offer accuracy (±1 ºF vs. ±3 ºF), safety, tamper resistance, and greater versatility in placement. A directly adjustable control stem allows you to dial in the temperature setting you want. Limiting ...
 
Aquarium Heater, Submersible Type, 200W
FB0228
Compared to rim-mount heaters, submersible heaters offer accuracy (±1 ºF vs. ±3 ºF), safety, tamper resistance, and greater versatility in placement. A directly adjustable control stem allows you to dial in the temperature setting you want. Limiting ...
 
Aquarium Gravel, 5 lb Bag
FB0261
An attractive, natural-look gravel for aquariums. Coated and sealed-it will not bleach, leach or produce any particles or cloudiness in your tank. Supplied in convenient five-pound bags. You should allow for a minimum of one pound of gravel per gallo...
 
Aquarium Net, 3"
FB0246
Extra soft nylon nets that will not injure fish and will never rot or decay. The extra-long, three-wire, vinyl-coated handle/grip is fully protected from corrosion and will not scratch glass or plastic. Nets are equipped with a device for hanging on ...
 
Aquarium Net, 5"
FB0247
Extra soft nylon nets that will not injure fish and will never rot or decay. The extra-long, three-wire, vinyl-coated handle/grip is fully protected from corrosion and will not scratch glass or plastic. Nets are equipped with a device for hanging on ...
 
Aquarium Net, 10"
FB0248
Extra soft nylon nets that will not injure fish and will never rot or decay. The extra-long, three-wire, vinyl-coated handle/grip is fully protected from corrosion and will not scratch glass or plastic. Nets are equipped with a device for hanging on ...
 
Aquarium Breeding and Isolation Tank
FB1943
Isolate fry as well as injured or aggressive fish within your aquarium. Frame attaches to the side of the aquarium, with the top above the waterline so that the isolated fish will be inaccessible to the rest of the fish. The frame can be dismantled f...
 
Aquarium Scraper/Cleaner
FB0245
An effective cleaner, a non-scratching scraper, and a planting tool-all in one! The extra-long 38-cm handle keeps hands dry and permits access to all corners of the tank. Supplied with a coarse sponge for tough cleaning and a soft sponge for routine ...
 
Aquarium Siphon/Cleaner, Medium
FB0240
The aquarium siphon/cleaner can remove water for exchange, and clean aquarium gravel at the same time. The siphon action of the water flowing out will draw the gravel halfway up the large plastic barrel. As the gravel is suspended and agitated, accum...
 
Aquarium Siphon/Cleaner, Large
FB0241
The aquarium siphon/cleaner can remove water for exchange, and clean aquarium gravel at the same time. The siphon action of the water flowing out will draw the gravel halfway up the large plastic barrel. As the gravel is suspended and agitated, accum...
 
Aquarium Sealant, 2.8 oz Tube
FB0260
A clear, 100% silicone rubber sealant formulated specifically for freshwater and marine aquariums. Formulation is completely non-toxic to fish, plants and invertebrates. Use it to repair leaks, strengthen bonds, or to construct your own tanks. For bo...
 
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