in a 30l aquarium. is paired with a flute to the maximum, has been standing for more than a month, has never been washed, the water is crystal clear, very quiet

At first, the aeration function made purchasing a compressor unnecessary, but over time, it became necessary. Within a week, the filter clogged and the inadequate flow made the aeration practically cease to function. It was worth missing the absence of bubbles for a day because the fish were sick and on the verge of death. Conditions were produced where water for aeration simply flowed out of the air suction line when the compressor and filter were installed at the same angle. The divider…

It suits me, this is the second filter in my small volume, but it allows me not to strain and pay less attention to cleaning!

Pros below: I put 30l on the aquarium, made oxygen enrichment and filtration to a minimum, everything works well. It doesn't puff loudly. Neat filter design. Easy to wash. Cons: When immersed below the recommended values, aeration stops working.

I read reviews with a low rating and do not quite understand how the filter is cleaned once a month? I service my ponds at least once a week, then the filter works as it should and there are no problems. You try to walk your dog once a month. What will the apartment be like? And the fish are also alive after all. Different pros: Reliability like a Kalashnikov assault rifle. It lay on a shelf for about a year (before that, faithfully chopped off several years), took it out, washed it, cleaned it

I have an aquarium of 25 l, it is located in the bedroom, the noise from work depends on the voltage level in the network: during the day it is not audible at all, and at night the hum increases, but on weekends, for example, this happens later, because. everyone uses electrical appliances until late (they probably watch TV). I plan to buy a stabilizer for it and a flute nozzle.

As a result, the snails crawled up, the fish almost died without air, they returned the money, didn’t apply anywhere, just returned it and that’s it

I had to modify and remove the partition at the bottom of the filter housing where the sponge is, additionally make holes in the bottom of the housing with a drill, replace the sponge with a smaller and larger one ! After that, a miracle happened, he began to clean the ball higher ! do not be fooled by advertising, I do not recommend this line of these FAN filters !

With its pros: Quiet operation, long service life. The first filter was about 8 years old Its cons: Disassemble for a long time for cleaning. Suction cups do not hold over time, saves the hook in the kit

The aeration function eliminated the need to buy a compressor at first, but over time it had to be purchased, because. the filter clogged within a week, and the aeration essentially stopped working due to insufficient flow. The fish were ill, and they were dying, it was worth missing the absence of bubbles for a day. Installing the compressor at the same angle with the filter created conditions under which water simply flowed out of the air suction hose for aeration. When the filter is clogged,

Well thought out filter. You can easily adjust not only the flow direction of the water, but also the intensity of the air supply. The glass is designed so that water will not spill out of it when the filter is removed for cleaning. Works quietly. As a beginner, I first took a barb - a cheap filter, but quickly realized that it didn’t suit me 2 in terms of reliability and noise. As a result, I switched to Aquavel and I recommend it to everyone

Different pros: Bought for a 40 liter aquarium. For this volume, more than enough. Quiet but see below Has some cons: It is strange that during quiet operation several times a day it starts to buzz loudly enough. The hum lasts 10-15 seconds. Then it's quiet again. It blurs the experience :(

I installed it in a 25l tank, it practically does not make noise, the pump is good, but the filter element is small, I pulled a synthetic winterizer over it, now I am satisfied with the filtration

I don’t understand, really, these filters didn’t burn out for anyone, well, it can’t be. All 3 were bought in Beethoven, thanks to him I changed everything without any problems. Can marriage party. I don’t understand, there’s nothing to break there, but the fact is the fact. It stops rotating and that's it, while the impeller is not jammed, it spins by hand without problems. Oh yes, the previous Typ Fan model worked for more than 10 years, the snails and the impeller were wedged and there was…

Pros: Works in a 40 liter aquarium for over 10 years. I wash my sponge once a month. Reliable filter. Has some cons: The absence of a flute, several times the snails crawled inside and jammed the rotor.