SunSun HW-302 3-Stage External Canister Filter, 264 GPH

I have the 302 and 303B, both running for months. They are quiet and efficient. My tanks have never looked better or been healthier. The 302 was my first canister filter, so it did take me some time to figure it out. Instructions could definitely be improved. I had read other reviews that advised to prefill the canister with water to simplify priming, and it worked like a charm. The first cleaning was an adventure trying to figure out how to get the media baskets out and back in correctly, but again, once learned its no big deal. Bottom line, you can't beat these filters for the price.

I know that there are a lot of complaints about the setup of this filter, but given the price point I went for it anyway. Let me just say I am super impressed with it. I have it on a fully planted 50 gallon aquarium and it has cut my maintenance of the system down to almost nill beyond water changes.

The canister only comes with filter-floss like pads for the three baskets and you have to provide your own media. I ended up stacking all three pads into one basket and getting ceramic rings, scrubby pads and charcoal for the other two. My tank has never been so clear and I only even check on the canister about once every three to four weeks. Not to mention that the filter is almost dead silent.

As far as the setup goes, sure the hoses are a little stiff, and the directions are general for all of the canisters that this company sells, but honestly this is my first canister filter and it was not that difficult for me to setup.

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I am new to canister filters and decided to purchase this one due to price. While that is not always a good idea in this case it was. It came with everything I needed to get started and was super easy to set up. Also the cost of maintaining it is super low compared to regular cartriage filters.

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I have been using one of these filters for around four years (bought mine off ebay when they first showed up) on my 29 gallon planted aquarium, only had to replace the impeller once. Just keep up on maintenance (which i am not the best at) and you wont have any problems.

The surface skimmer works well, i have to heat the "fingers" and bend them upward when i first set it up to improve skimmer performance. (just used really hot water)

I still use the original filtration media, nothing has broke down except the white fine filtration pads, finally ordered a pack of those earlier this year.

The impeller is pretty durable, it has had to deal with chomping up on MTS and ramshorn snails that have ventured into the intake over the years.

The media baskets have held up well, no cracks yet, plenty of room for various media. The water flow goes from bottom tray, to top, then back to the tank.

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Like the 3 stage media holders all with fine filter pad with each one fast and easy assembly and easy priming would buy another one any day of the week

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