Giantz Aquarium External Canister Filter Aqua Fish Water Tank Sponge Pond 1250L
Description: Use a multi-level approach to filtration and filter your tank water with our Giantz Aquarium Filter and Pump. This external filter is designed to be positioned outside of the tank and draw water into the filter through an inlet tube and return the water via an outlet tube. Suitable for both freshwater and saltwater aquariums sized up to 250 litres, this type of external filter avoids the need for an unsightly filter inside the tank. It runs on 14W power for energy-efficient operation and has a flow rate of up to 1250L/h. The 4-level stackable filter design means you can create a filtration system to suit your needs, by using all or some tiers and filling with your preferred media (media not included). Designed with a tight cap lock with no need to worry about leaks and coming with a full set of accessories, it is very easy to set up without any specialised tools required. Once you start filtering your tank, you will begin to see clearer and purer waters and be able to take active control over your water characteristics.
Description: Use a multi-level approach to filtration and filter your tank water with our Giantz Aquarium Filter and Pump. This external filter is designed to be positioned outside of the tank and draw water into the filter through an inlet tube and return the water via an outlet tube. Suitable for both freshwater and saltwater aquariums sized up to 250 litres, this type of external filter avoids the need for an unsightly filter inside the tank. It runs on 14W power for energy-efficient operation and has a flow rate of up to 1250L/h. The 4-level stackable filter design means you can create a filtration system to suit your needs, by using all or some tiers and filling with your preferred media (media not included). Designed with a tight cap lock with no need to worry about leaks and coming with a full set of accessories, it is very easy to set up without any specialised tools required. Once you start filtering your tank, you will begin to see clearer and purer waters and be able to take active control over your water characteristics.
Description: Use a multi-level approach to filtration and filter your tank water with our Giantz Aquarium Filter and Pump. This external filter is designed to be positioned outside of the tank and draw water into the filter through an inlet tube and return the water via an outlet tube. Suitable for both freshwater and saltwater aquariums sized up to 250 litres, this type of external filter avoids the need for an unsightly filter inside the tank. It runs on 14W power for energy-efficient operation and has a flow rate of up to 1250L/h. The 4-level stackable filter design means you can create a filtration system to suit your needs, by using all or some tiers and filling with your preferred media (media not included). Designed with a tight cap lock with no need to worry about leaks and coming with a full set of accessories, it is very easy to set up without any specialised tools required. Once you start filtering your tank, you will begin to see clearer and purer waters and be able to take active control over your water characteristics.
Description: Use a multi-level approach to filtration and filter your tank water with our Giantz Aquarium Filter and Pump. This external filter is designed to be positioned outside of the tank and draw water into the filter through an inlet tube and return the water via an outlet tube. Suitable for both freshwater and saltwater aquariums sized up to 250 litres, this type of external filter avoids the need for an unsightly filter inside the tank. It runs on 14W power for energy-efficient operation and has a flow rate of up to 1250L/h. The 4-level stackable filter design means you can create a filtration system to suit your needs, by using all or some tiers and filling with your preferred media (media not included). Designed with a tight cap lock with no need to worry about leaks and coming with a full set of accessories, it is very easy to set up without any specialised tools required. Once you start filtering your tank, you will begin to see clearer and purer waters and be able to take active control over your water characteristics.
in 33 offers
The lowest price for Giantz Aquarium External Canister Filter Aqua Fish Water Tank Sponge Pond 1250L right now is $74.66 at Bunnings Warehouse, compared across 25 retailers.
The all-time low was $21.99 on 20 Mar 2026 — today's price is 240% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 June 2026.
Last updated at 10/06/2026 01:15:48
Giantz Aquarium Filter External Canister Aqua Fish Water Tank Sponge Pond 1250L Giantz
Free delivery
Giantz Aquarium Filter Fish Tank External Canister Water Pump 1250L/H
Free delivery
Giantz Aquarium Filter Fish Tank External Canister Water Pump 1250L/H
14-day returns
Aquarium External Canister Filter Aqua Fish Water Tank Sponge Pond 1250L
14-day returns
Giantz Aquarium Filter Fish Tank External Canister Water Pump 1250L/H
Delivery $6
Giantz Aquarium Filter Fish Tank External Canister Water Pump 1250L/H
Free delivery
Giantz Aquarium Filter Fish Tank External Canister Water Pump 1250L/H
Free delivery
Giantz Aquarium Filter Fish Tank External Canister Water Pump 1250L/H
Free delivery
Giantz Aquarium Filter Fish Tank External Canister Water Pump 1250L/H
Free delivery
Giantz Aquarium Filter Fish Tank External Canister Water Pump 1250L/H
14-day returns
originally posted on catch.com.au
I received this item without two parts to connect the hoses to the filter rendering it unusable. I reported the issue and was asked to provide photos and further info which I did. in order to receive the parts. The response from Catch? Please provide phot
originally posted on catch.com.au
This pump destroyed our fish tank. The water went very cloudy and had a dreadful smell. It was installed correctly but no idea what was wrong. Went back to the existing filter and took days to clean. Fish almost died and we had to replace everything in th
originally posted on ebay.com
Very quiet, low power consumption, high water flow rate. Efficient removal of fine solids. With added media like ceramic balls, it removes ammonia. If nitrifying bacteria are added as well. Good value for money, does the job filters at twice the price do.
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Giantz Aquarium Filter External Canister Aqua Fish Water Tank Sponge Pond 1250L Giantz
Free delivery
Giantz Aquarium Filter Fish Tank External Canister Water Pump 1250L/H
Free delivery
Giantz Aquarium Filter Fish Tank External Canister Water Pump 1250L/H
14-day returns
Aquarium External Canister Filter Aqua Fish Water Tank Sponge Pond 1250L
14-day returns
Giantz Aquarium Filter Fish Tank External Canister Water Pump 1250L/H
Delivery $6
I received this item without two parts to connect the hoses to the filter rendering it unusable. I reported the issue and was asked to provide photos and further info which I did. in order to receive the parts. The response from Catch? Please provide phot
This pump destroyed our fish tank. The water went very cloudy and had a dreadful smell. It was installed correctly but no idea what was wrong. Went back to the existing filter and took days to clean. Fish almost died and we had to replace everything in th
Very quiet, low power consumption, high water flow rate. Efficient removal of fine solids. With added media like ceramic balls, it removes ammonia. If nitrifying bacteria are added as well. Good value for money, does the job filters at twice the price do.
Excellent Quality : Price ratio.This is my 2nd purchase of this filter. It is EASY to set up and EASY to clean. Any 'teething problems' (canister leaks) can be easily fixed by using Inox silicone O-ring grease and/or replacing the internal inlet entry O-ring + Inox (often incorrectly positioned = squashed).
Well worth the money. Very quiet and keeps my large tank spotless. Highly recommend.
Very happy with this filter, great smaller size easy to hide behind pond deco. Good filtration, easy to install. A great substitute for internal filter, but the pump still needs to be submerged in pond/aquarium. Really best for ponds in my opinion
Fish filter is known to leak but has a very easy fix. I didn’t realise it was an issue until after I bought it. To fix it pull apart the lid by taking the screws out. Ensure all 3 rubber seals are in place and put back together. I couldn’t remember which side the input and output valves were on so I just guessed, luckily I think I got it right with input on the left as it’s not leaking any more :)
The water pump sits in the tank, which is super inconvenient. Wouldn't recommend. Get an all in one.
This pump is so quiet and is keeping our tank clean and clear. Highly recommend. Price and quality compared to more expensive brands. Packaged arrived earlier than expected, even with the problems with covid and deliveries.
I purchased this for my turtle tank which is a 4 foot tank it has kept the water so clear and I have very happy turtles. Very happy with the price and delivery was quick.
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