Aqua Flow 400 Internal Aquarium Filter 800L/H for Tanks 200-400L

Great filter. Bought for my smaller tank to filter water faster and it's great. Was very noisy to begin with but now it's silent. Every so often it will be loud for a few seconds and after water changes it can be loud but it always reverts back to silence.

works ok but gets noisy if impeller not cleaned weekly!! seems a bit cheaply made but then it's a cheap filer.I use it as a back up. Have now bought an Eheim.

I had to returned this item back because it was make really loud noise and the filter sponge carriage kept coming off so I returned this to seller now they refused to refund me when I spend £29.99. This is absolutely disgusting. Don't buy from this seller because you wouldn't get your refund back and now I have to file complaint through my bank.

i have purchased this as a backup on my 100ltr tank,tried it out for the first time today,i must say this is quite a powerful filter you can adjust the flow with the valve provided.the cartridge filter tends to pop of away from the power head something you have to look out for when you have cleaned and put back in the tank,the pump is a little noisy at first but having the superfish 200 i found that after a while it will quieten down when the impellor gets a coating of slime sort of self lubricating.these will give you crystal clear water given time time to start working after a couple of days.for the price they are quite good filters.

Super fish has done a brilliant job with this filter it works great very little noise looks good not too bulky very easy cleaning process and all round easy to use. I’ve got 1 in each of my tanks 1 in my 180 and 1 in my 350

The filter works well for the price. The filter sponge could do with being finer as it is quite coarse and doesn't catch debris as well. I have the smaller version of this filter and the sponge is a lot finer and it can catch a lot more waste. The other thing is that the blade can not be removed to clean and after using it a while I sometimes need to push the blade with a stick to start the filter again after a water change- perhaps due to build up? It's easy to dismantle the cartridge/ sponge to clean and it includes a nozzle that you can install which can direct the water output at a position. As for noise, it is a bit more noisier than my other filters but this is a much more powerful filter and taking that into account it's not much of a bother. Some design flaws but good value for money and works well for short term.

Small crack on the plastic to turn the water pressure up and down

All good , fast delivery works very well.nice clear tank and easy to clean.