JBL Cristal Profi i100

The 3 filter "blocks" (i100) are great, it does not accumulate, as my old filters, everything. In one place but is evenly distributed over the entire length of the suction openings

Volume too high, I can say nothing, maybe make the "negative" review their aquariums so in her bedroom. My aquarium is in the living room and I hear little of this filter.

Anyway, the filter effect is very, very good!
However, I have also Upgraded (JBL BioNitrat Ex CP i PhosEx ultra CP i) because my water values ​​since I have guppies, are no longer as good as they used to be ... ^^
Means I only have the lowest filter module this foam which was there.
The water levels are within 1 week become clearly better without water changes because I wanted to test whether this filter really does what it promises.
I have to say right now he does it ^^

Water values ​​are top, suspended, I see no more, water glass is clear, volume is unchanged portable / bearable.

I would say that is good value is far completely okay, you can buy. Comparable to the Eheim internal filter Aquaball 2403020 180th

Better, I think are just the hamburger mat filter without airlifts, as they are significantly less maintenance.

ATTENTION !!!!!
To all who you Aqarium or nano basin in the bedroom, you build a hamburger Mat Filter + for example. Eheim compact 300 (for Nano), are super quiet and have only every 15-18 months will be cleaned. Even the Interval of pesky water change is significantly increased. (Optically not so pretty, but with a little skill, you can carefully plant attach)
But would now do not advertise for other filters. Just a tip for those who are interested;)

JBL 100i has been really recommended!

Thanks for reading .....