","image":["https://m.media-amazon.com/images/I/81ivkDBjKhL.jpg","https://m.media-amazon.com/images/I/81aQsrEL5NL.jpg","https://m.media-amazon.com/images/I/81ozo-rSDWL.jpg","https://m.media-amazon.com/images/I/81aFOs4s4CL.jpg","https://m.media-amazon.com/images/I/81K0pstK3WL.jpg","https://m.media-amazon.com/images/I/71ynosIiuEL.jpg","https://m.media-amazon.com/images/I/81EQgOIYorL.jpg"],"offers":{"@type":"Offer","priceCurrency":"AUD","price":"16.80","itemCondition":"https://schema.org/NewCondition","availability":"https://schema.org/InStock","shippingDetails":{"deliveryTime":{"@type":"ShippingDeliveryTime","minValue":3,"maxValue":3,"unitCode":"d"}}},"category":" pumpsandfilters","review":[{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"L***Y"},"datePublished":"16 November 2024","name":"Great","reviewBody":"Bought numerous times great product"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"I***N"},"datePublished":"30 December 2023","name":"Clear Aquariam","reviewBody":"Excellent product, tried a few different things to get my Aquariam tap clear, this started working within hours and cleared an algy bloom in 2 days."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"4.0"},"author":{"@type":"Person","name":"S***T"},"datePublished":"21 December 2021","name":"Good filtering properties","reviewBody":"Need changing too frequently but work well for a week to 10 days. My water quality is excellent and this is only a secondary filter so shouldn't clog up as quickly as they do."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"M***L"},"datePublished":"9 September 2022","name":"Solid and long lasting filters","reviewBody":"If maintained correctly you can use these for a long time. Just need rinsing thoroughly every week."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"3.0"},"author":{"@type":"Person","name":"B***E"},"datePublished":"9 December 2014","name":"I hate wacky filter designs that force you to buy overpriced ...","reviewBody":"I hate wacky filter designs that force you to buy overpriced cartridges or pads from the manufacturer, and don't let you use generic foam and materials cut to size, and this cartridge pack is for one of those. And they clog pretty quickly (a few weeks max), as they are only small. But it works fine, and is well made."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"T***S"},"datePublished":"19 July 2020","name":"Arrived when it said it would dispite delivered to spain","reviewBody":"These can on time and are very good value for money will buy again"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"P***L"},"datePublished":"3 March 2021","name":"Good filters","reviewBody":"Can't beat it for the price. Can even wash them out and re-use if they are not too dirty."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"A***N"},"datePublished":"4 April 2021","name":"Cheap filter replacement","reviewBody":"Good quality"}],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.625,"bestRating":5,"ratingCount":8}},{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"I use an S10 filter on my 5 gallon betta tank .For best results with tropical fish should I use (1) Bio-carb and (1) Bio-clear or (2) bio-carb's?","acceptedAnswer":{"@type":"Answer","text":"It is confusing that they only provide one of each cartridge with the power filter kit, so I actually emailed Hagen customer support (the makers of these filters), and, according to them, you are supposed to use two of the same type of filter cartridge, not one of each. So you should be using 2 BioCarb cartridges for your betta."}},{"@type":"Question","name":"Can i used in a marine aquarium?","acceptedAnswer":{"@type":"Answer","text":"Yes\nI have a 20 gallon Marina fish aquarium"}},{"@type":"Question","name":"Are these the replacement cartridges","acceptedAnswer":{"@type":"Answer","text":"Yes they are!!"}},{"@type":"Question","name":"What if you have a 5 gallon tank with guppies, can you use one filter cartridge at a time instead of 2?","acceptedAnswer":{"@type":"Answer","text":"If your raising guppies, I'm thinking that two would be better. It also depends on how many fish per square inch the tank will hold. Good luck..."}}]}]}