I'm planning a 1200 gph nft system i need to cool the water from 85f to 65f. using a 55usg drum as a resevoir. what size chiller & pump would i need?

I would purchase the one horse power model if it going to be over 100 gallons

Can I use this to chill my 10ft round by 30 inches above ground pool? It hold about 1500 gallons of water.

No. I use it to cool a 125 gallon fish tank to keep it at 68 degrees and it runs about 1/2 of the time. 1500 gallons outside is way too much water.

Yo hydrofarm can I use the 1/2 HP chiller model rated 90-172 gallons on a 50 gallon aquarium to keep water 80 degrees constantly in 100 degree weathe

Yes, just make sure there is adequate air flow/ventilation around the chiller.

Room temperature is about 75 in summer. I have a 150 gallon tank to keep the water at 40-50 degrees which pump would I need. how much electric amonth?

We recommend using the 1HP model if you require temps that low for the water volume you have. A submersible pump rated between 800-1600gph is recommended.

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Active Aqua AACH50HP Water Chiller Cooling System

Active Aqua AACH50HP Water Chiller Cooling System

Product ID: 81887440

Details

Brand
ACTIVEAQUA
Capacity
172 gallons
Color
0.5 Hp
Material
pure titanium
Product Dimensions
19"D x 14"W x

⚡Boost Mode for rapid chill

🔧Durable titanium core

❄️0.5 HP powerful cooling

€ 2180.45

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

❄️ Chill smarter, recover faster — the ultimate ice bath upgrade!

BUILT TO LAST - Anti-corrosive pure titanium evaporator guarantees longevity and salt/freshwater resistance.
BOOST YOUR CHILL - Activate Boost Mode to slash temperatures quickly and customize your cold therapy sessions.
RAPID RECOVERY READY - 0.5 HP motor delivers fast, consistent cooling for large ice baths and cold plunges.
VERSATILE COOLING POWER - Perfect for hydroponics, aquariums, and wellness rituals—one chiller, endless uses.
PRECISION AT YOUR FINGERTIPS - Digital temperature control ensures exact, repeatable cold immersion every time.

The Active Aqua AACH50HP Water Chiller is a 0.5 HP cooling system designed for large cold plunge baths, hydroponics, and aquariums. Featuring a powerful 4,020 BTU/hr capacity and a Boost Mode for rapid temperature drops, it offers precise digital control and a corrosion-resistant titanium evaporator for durability in fresh or saltwater. Compact yet robust, it supports up to 172 gallons and is engineered for professional-grade cold therapy and aquatic environments.

Specifications

ASIN	B07BHHP4Q2
Best Sellers Rank	#54,817 in Pet Supplies ( See Top 100 in Pet Supplies ) #17 in Aquarium Chillers
Brand	ACTIVEAQUA
Brand Name	ACTIVEAQUA
Capacity	172 gallons
Color	0.5 Hp
Customer Reviews	3.4 out of 5 stars 127 Reviews
Global Trade Identification Number	00638104022989
Included Components	1/2", 3/4", and 1" fittings included
Installation Type	Freestanding
Item Dimensions D x W x H	19"D x 14"W x 19"H
Item Display Weight	48.5 Pounds
Item Type Name	Active Aqua Chiller, New with Power Boost, 1/2 HP, Rated : 4,020 BTU
Item Weight	3.53 Pounds
Manufacturer	Hydrofarm
Manufacturer Part Number	AACH50HP
Manufacturer Warranty Description	1 year manufacturer.
Material	Anti-corrosive pure titanium evaporator
Material Type	Anti-corrosive pure titanium evaporator
Model Number	AACH50HP
Power Source	Corded Electric
Product Dimensions	19"D x 14"W x 19"H
Style	Active Aqua Chiller 1/2 HP
Style Name	Active Aqua Chiller 1/2 HP
UPC	638104022989
Upper Temperature Rating	32 Degrees Fahrenheit
Wattage	510 watts

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