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Ista Metal Air Valve - 5 Outlet
$8.81 $10.57
The Ista Metal Air Valves (5 Outlet) allow you to control up to 5 different airlines from your air pump. Quickly and easily attach this handy device to the frame of your aquarium and streamline your air hose setup. With a control knob available for each outlet, you can adjust the pressure on each air tube individually. Customize the use of your ...

Ista Hang-On Filter Inlet Sponge - Large - 3 pk
$2.52 $3.02
Ista's Hang-On Filter Inlet Sponges attach to the intake of hang-on back filters or even canister filters. This pre-filter sponge provides an area for beneficial bacteria to gather and acts as a first line of defense against waste and other contaminants. It also prevents baby fish and small invertebrates from being sucked into the filter. Invert...

Ista Hang-on Breeding Box - Large
$9.77 $11.73
The Ista Hang-on Breeding Box provides a divided space that hangs onto your aquarium in order to save counter space and to keep your fish close. This space can be used as a quarantine aquarium for sick, weak, breeding or baby fish and shrimp. This box includes a cover, outlet, separation pad, L- tube, inlet, tube connector, separation base as we...

Ista UV Sterilizer Submerisble Filter Pump - 13 W
$84.63
The 13 watt Ista UV Sterilizer Submersible Filter Pump is a top of the line water filter that is well suited for both freshwater and saltwater applications. The durable, 2 in 1 design acts as a protective barrier for your tank, helping to keep aquarium water crystal clear by eliminating harmful buildups of bacteria, algae and various parasites. ...

Ista Vortex Water Flow Accelerator - 3/4"
$16.28 $19.54
The Vortex Water Flow Accelerator created by Ista will increase the water flow in your aquarium by up to 400%! This easy to install device, which is also known as a penductor by hobbyists, improves circulation, adds fresh, oxygen-rich water, and pushes debris and particles towards your filtration source!This Water Flow Accelerator includes a fle...

Ista Vortex Water Flow Accelerator - 1/2"
$16.28
The Vortex Water Flow Accelerator created by Ista will increase the water flow in your aquarium by up to 400%! This easy to install device, which is also known as a penductor by hobbyists, improves circulation, adds fresh, oxygen-rich water, and pushes debris and particles towards your filtration source!This Water Flow Accelerator includes a fle...

Ista Vortex Water Flow Accelerator - 1"
$16.28
The Vortex Water Flow Accelerator created by Ista will increase the water flow in your aquarium by up to 400%! This easy to install device, which is also known as a penductor by hobbyists, improves circulation, adds fresh, oxygen-rich water, and pushes debris and particles towards your filtration source!This Water Flow Accelerator includes a fle...

Ista Twin Display Digital Thermometer
$12.04 $14.45
The Ista Twin Display Digital Thermometer is a simple, easy to use digital thermometer that will accurately read both the internal temperature of the aquarium and the indoor temperature of the surrounding environment. The thermometer can be adhered to the glass of the tank and functions in both Celsius and Fahrenheit.

Ista Stainless Check Valve
$3.34 $4.01
Implement preventative measures in your aquarium set up with the use of this Stainless Check Valve, offered by Ista. Recommended for CO2 systems, this Stainless Check Valve ensures the function and longevity of your CO2 bottle. With its installation you can protect your equipment in instances where the CO2 pressure lessens, allowing water to flo...

Ista Surface Skimmer
$8.12 $9.74
The Ista Surface Skimmer has been designed to draw water from the surface of the aquarium, eliminating undesirable films caused by floating protein and organisms. By ensuring the surface of your aquarium water is crystal clear, you are in turn improving the exchange of oxygen and the ability of light to penetrate the surface.Since this Surface S...

Ista Spring Check Valve
$2.75 $3.30
Ista Spring Check Valve

Ista Short Scraper Blade - Pack of 6
$15.62 $18.75
Replacement stainless steel rustproof blade for Ista Short Scraper algae scraper

Ista Plant Fertilizer Balls - 10 pk
$7.17 $8.60
The ten pack of Ista Plant Fertilizer Balls are ideal for boosting the growth, color and improving the vitality of plants in freshwater aquariums. The nutrient rich balls contain plenty of trace elements to help maintain chlorophyll production and is also phosphate and nitrate free. These fertilizer balls will not impact pH levels or water hardn...

Ista Snail Trap
$5.87 $7.04
Reduce the population of snails in your aquarium with the Ista Snail Trap! This handy device allows you to lure and capture snails quickly and easily without the use of harmful chemicals.This unique trap includes bait to attract the snails into the center of the tool, at which time it can be easily pulled out along with all the snails! It also f...

Ista Shrimp Egg Hatching Tumbler
$13.68 $16.41
The Ista Shrimp Egg Hatching Tumbler is an essential addition to any freshwater or saltwater aquarium that houses a number of female and male shrimp. Due to a variety of different reasons, from accidental drops to death, a mother shrimp can sometimes release her eggs before they are at the appropriate stage of development. The Ista Shrimp Egg Ha...

Ista Multi-Function Hose Holder - 2 pc
$2.86 $3.43
The Multi-Function Hose Holder is perfect for securing hoses in place on your aquarium. It can also be used to stabilize the hose on the tank or bucket when you are doing water changes! However you use it, the multi-function capabilities of this hose holder will prove to be very useful and convenient! Includes two Multi-Function Hose Holders in ...

Ista Powered Surface Skimmer and CO2 Reactor
$22.79 $27.35
The Ista Powered Surface Skimmer and CO2 Reactor is the ideal addition for any aquarium set up. Providing exceptional cleaning services, this unit is able to dramatically reduce the amount of bacterial film that forms and spreads on the waters surface due to dust, waste, algae and unwanted microorganisms. Reducing or eliminating this film will i...

Ista Short Scraper - Pack of 6
$25.45 $30.54
The Ista Short Scraper is a lightweight and buoyant algae scraper designed for freshwater or saltwater aquariums. Features an ergonomic, slip resistant handle for the best possible grip and leverage for optimal and effective cleaning. Suitable for both glass and acrylic aquariums and will not damage the surface it is cleaning. Stainless steel bl...

Ista Metal Air Valve - 4 Outlet
$7.17 $8.60
The Ista Metal Air Valves (4 Outlet) allow you to control up to 4 different airlines from your air pump. Quickly and easily attach this handy device to the frame of your aquarium and streamline your air hose setup. With a control knob available for each outlet, you can adjust the pressure on each air tube individually. Customize the use of your ...

Ista Mini Thermometer
$2.87 $3.44
This Mini Thermometer by Ista is the perfect device to use in nano or small aquariums, or to spot checking temperature when required. With the included suction cup you can easily affix it to any glass or acrylic surface, anywhere in your aquarium where it can be viewed easily for your convenience. This thermometer is a mere 3-inches in length an...

Ista Multi-Function Coral Rack - Black
$3.57
The Ista Multi-Function Coral Rack is an ideal tool to utilize during the propagation of coral frags. Measuring 12" by 12", this black plastic rack can be easily snapped together with other pieces to create a custom-sized rack suitable for your unique purposes. With 0.5-inch squares, the grid can accommodate several different kinds of plugs and ...

Ista Metal Air Valve - 2 Outlet
$4.38 $5.26
The Ista Metal Air Valves (2 Outlet) allow you to control up to 2 different airlines from your air pump. Quickly and easily attach this handy device to the frame of your aquarium and streamline your air hose setup. With a control knob available for each outlet, you can adjust the pressure on each air tube individually. Customize the use of your ...

Ista Hose Holder
$2.29 $2.75
Take some of the work out of maintaining your aquarium with the help of the Ista Hose Holder. This accessory will firmly hold hoses in place, insuring no slipping, and the least mess possible!Its compact design allows you to easily fasten it anywhere, making aquarium chores less daunting. Best part is this hose holder is adjustable, meaning it c...