New HOB fails to please yet again

  • We are currently upgrading MFK. thanks! -neo
I favor canister filters for tanks with sand because it will hit the mechanical filtration before the impeller
 
My daughter has an Aqueon HOB on her cichlid tank (black sand). Never had an issue with it, and it's been running strong for a couple of years now. Easy to clean and runs like a top if well cared for.
For magnetic drive filters like this, if something ends up in the impeller they are easy to pop apart and clean out. Takes about 5 minutes. I suggest proper/regular impeller cleaning on ANY type of filter like this, sand bottom or otherwise. You'd be shocked at how much junk can build up in there and restrict flow.
 
IMO, Sand really isn't a good choice for tanks with filters that have impellers. I've never had sand tanks anyways...don't plan on it. Just asking for trouble.

I've never had any trouble on any HOB filter in the first year.
 
I actually have the same filter and I am quite happy with it. I had the same problem when I first set up my filter you have to make sure it is filled with water and the motor is complete submerged. It seems to have a kill switch that when the water gets to low it switches of until it is unplugged and plugged back in.

Once I figured that out I had no problems it is very quiet. I do have a sand bottom as well. The intake is so high that sand doesn't get up in except in the case of a new setup when everything is floating in the water.

my only problems with the filter is it is made to only fit on the size tank it was designed for. I wanted to put a spare one I had on my 40 that was made for a 20 just to add a little extra filter and it wouldn't fit.
 
Unbelievable. I'm starting up my new 40, which I bought as a package deal by them, it came with a 40 gallon aqueon filter, a heater, food and dechlorinator. I filled the tank up, put some nice freshwater sand in it, assembled the filter correctly for the 5th time (5 filters of the exact same model broke on me) and it flowed for about 30 seconds, then killed itself. It's not even making a humming noise. It's just dead.

View attachment 1030503

And yes it's plugged in

Its important that you let the sand settle down before you turn on the filter including the ones floating on top. Swirl the water so the o.e floating will sink. If the filter is making sound its most likely something is stuck. What i do is i take out the rotor or if you cannot take out the rotor take out the plastic pipe the sucks in the water. Use something long and thin, in between the rotor and the chamber just poke around a few times and flip it upside down and tap where the rotor is, the turn on the filter. If it still make sound while the filter is on without the plastic piping do the same poke around the space in beter the rotor and chamber. Make sure to use something sturdy and nothing metal. Chance of getting electricuted. Yea so do that a few times and it should clear it up

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