Internal filter
List internal filter
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The internal filter consists of a modern energy-efficient motor placed in a stylish housing and a large transparent filter bowl filled with filtration spongethe filter requires two basic types of maintenance proceduresthese operations can be performed without the need to remove the entire filter from the aquarium tankone consists in removing the filter bowl and replacing it with a new one or the rinsing of the filtration sponge in water drained from the tankeasy filtration, adjustable output direction, can work in shallow water of 5cm replacable sponges and cartridges suitable for tank volume of l 68 wattage (if this advert appears, the item is still for sale) read more
10 €
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Small internal filter suitable for tanks up to 100 litresadjustable flow, venturi inlet, filter spongeit is a powerful filter which provides a strong flow in the tanki only used it for a couple of days as it was too strong for my tank, so it is practically a new filterthanks for looking£10 - pick up from nw5 2sp
(England)
10 €
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U4 internal filter with new foam pads, poly/clear max cartridge and carbon you will need biomax which is £3the silent filter will be efficient and offer ultra cleaning of your tankstage 3 filtration quick and easy cartridge change perfect for marine, fresh or reptile environments great for aquariums, terrariums and turtle tanks silent function can be used as supplemental or stand-alone filter read more79 description the fluval u4 underwater filter will offer your tank excellent water quality, with three stage filtration that is perfect for marine, fresh or reptile environments, with a quick and easy to use flip top you can change your cartridge in secondsthis will remove any impurities and improve the overall water qualityit will first release a foam that will remove any large particles in the tank, with the poly/carbon cartridge trapping any fine debris
50 €
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Fluavl u4 internal filter for fish tanks up to 240 litres filter only used for one day, as we realised we had bought a filter too small read more
30 €
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Fluval u2 internal filter for tanks up to 110 litres unused but missing filter pads/foams does come with ceramic media perfect condition with box £10 read more
10 €
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Both in good condition work no problem but the wave maker needs a new ceramic shaft but still works no problem at all the internal filter was in a 4ftx15 tank which worked like a dream lovely clear water it might need new sponge filters but they do the job no problem it’s up to you if you want to change or not was in a disease free treated tank, want both gone but might sell separate wave maker £8 and filter £15
23 €
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Tetra easycrystal filter box 300 internal filter with heater compartment also box of filters with it only used for 3 months like new read more
15 €
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800lph internal filter great filter fully working comes with the sponge media ready to use collection only
10 €
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Fluval u4 internal filter new filter sponges and bio media sutable for aquariums up to 240ltr 1 venturi and 2 outlets v/g/c full working order read more
25 €
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Fluval u2 internal filter, boxed & unused so in excellent condition
25 €
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Have forsale a brand new internal filter it's upto tanks 200ltr with 2 year warranty when activated read more
25 €
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internal filter suitable for tanks up to 100 litres comes with pump read more
(England)
12 €
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Fluval u3 internal filter as seen in image working all complete read more
25 €
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Fluvel edge fish tank with heater, internal filter, gravel, plants and fish
60 €
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New boxed aqua one maxi 101f internal filtersurplus to requirements and having a clear out
10 €
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I have a brand new marina i25 internal filter this has never been used but box is a bit naff i am giving up most of my fish and selling all my unwanted bit if you need anything to do with fish please contact me thank you read more
5 €
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Fluval 3plus internal filter for tanks up to 150 litres,good working condition read more
15 €
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The internal filter can be placed in various positions inside your aquariumvarious outlets for individual adaption and easy to cleantwo-phase cleaning biologically with sponge and chemically with active carbon
18 €
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Am selling my internal filter pump with a spray bar also plastic plants and other stuff only selling as no longer needed pick up only no delivery also social distance can be done you can also ring me for more details
50 €
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Fluval internal 1 filter also fluval 2 internal filter plus double outlet hdom hd-605 air pump read more
30 €
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5ft by 2ft tank external filter plus spare and internal filter everything in the pic is a job lotselling because if relocation
(England)
300 €
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Eheim pickup internal filtera bargain at £15 read morevery simple, effective and quiet filter, for tanks 100litres to 200l litrespowerful flow rate and be the systemalmost new, (only used for three weeks
15 €
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Tetratec easycrystal filterbox 300, internal filter, been sat in garage for a few months, worked fine last time i used it, missing one sponge so will need a new 1, everything else is there, £10 no offers collection crawley, read more
10 €
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I have for sale a new interpet cf1 internal filtercollection from lee on solentcame with new tank but not requiredpostage can be arranged at buyers cost
18 €
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Fluval internal 1 filter also double outlet hdom hd-605 air pump read more
20 €
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Brand new aqua one 104f internal filterstill boxed and never been usedincludes spray barrecommended for a 180l tank
25 €
