Filter suggestion for 55 gallon

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BKyler

Aquarium Advice Apprentice
Joined
Aug 20, 2024
Messages
27
Location
Pennsylvania
Any suggestions on an aquarium filter that will fit on an aquarium inside a wall. I think our Tidal 75 may have just crapped the bed. I turned it off to feed the fish and now it won't turn back on. Here is a picture of how small the space is for a filter. We barely have enough room for the filter we have in there now.
 

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Any suggestions on an aquarium filter that will fit on an aquarium inside a wall. I think our Tidal 75 may have just crapped the bed. I turned it off to feed the fish and now it won't turn back on. Here is a picture of how small the space is for a filter. We barely have enough room for the filter we have in there now.
Before ditching it, take out the impeller assembly and give it a good cleaning. That may solve the problem. (y) If not, I'd consider using a canister filter so that the body is on the floor and accessible and all you have in the tank are the intake and output tubes. Then it won't matter how large the filter is. (y)
 
Before ditching it, take out the impeller assembly and give it a good cleaning. That may solve the problem. (y) If not, I'd consider using a canister filter so that the body is on the floor and accessible and all you have in the tank are the intake and output tubes. Then it won't matter how large the filter is. (y)
Thanks I'll clean the assembly. If that doesn't work any suggestions on a good canister filter?
 
Thanks I'll clean the assembly. If that doesn't work any suggestions on a good canister filter?
Truthfully, the brands I always relied on are no longer available and I am not familiar with the current brands. Hopefully Aiken or some of the other members have better info for you. (y)
 
I've moved this to its own dedicated thread.

I like Fluval equipment. It's widely available, reliable, fairly cost effective, lots of people use their products so it's easy to troubleshoot, and you can easily get spare parts if you need them.

I have a 406 on a 200 litre/ 50g aquarium. So a 407 would be the newer version of that. It's a little bit oversized, a 307 would do just as good a job. But you are wanting to run a lot of chemical filtration, so I'd go 407. Bottom basket sponge and polishing pad, middle 2 baskets biomedia, top basket your phosphate removing pads. You will find a canister can hold a lot more media than your HOB so you can get in a lot more of the phosphate pad and it will last longer before needing replacing.

If you want a little more premium product, then look at Eheim. I'd probably look at the Eheim Pro4+ 600 as an equivalent to the Fluval 407.

If you are wanting something on a budget, there is a Chinese manufacturer called Sensen that brands variously depending on your country of origin. AllPondSolutions here in the UK. Sunsun in the US. They are called Polar Aurora somewhere as well, and they have other branding I've seen too. Widely used, widely recommended. Probably the APS 1000EF is the equivalent to a 407. Im not sure what the Sunsun model number is. They also do versions with built in heaters and UV if that's your thing.

The thing is you have to maintain things, not wait for them to fail. Periodically clean the impeller and casing, rinse out the sponges. I do that every 6 to 8 weeks. Replace the impeller, impeller shaft, impeller cap and O ring every year or 2. This will mean your equipment functions better, lasts longer, and doesn't need replacing. If you get 407 get the maintenance kit too that has all the parts needed to be periodically replaced and replace them after 18 months. Same for your HOB. There is no reason a filter can't be trouble free indefinitely, or at least as long as parts are available, if you keep ahead on maintenance.
 
I use Tidal 110s & 2 large sponge filters on each of my 55 gallons. They are on top of built in drawers & there’s no space for canister.
 
The last time I cleaned my 75 I put to much lube on the impeller tail shaft and it would not start so after you clean it plug it in and look to see if it spins before you put it back together. Don't forget that little cover at the tail shaft swings open so you can run a brush or Qtip all the way through the opening. I didn't like the blue valve in the water so removed it. I also have a 407 and love it as my main filter with no polishing pad. I use the T75 with just the blue sponge floss and Poly-Bio-Marine on top of that. Now I leave the filter on the tank reach in every 3 or 4 days change out the floss put the pad back on top and let the 407 keep on chugging. Aiken is spot on maintenance is key and spare parts a must. Every ones setup is different. Mine is a 75 gallon with two dirty pigs Pleco Pete and Oscar Myers
 
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