On the second thought must be Pterygoplichthys disjunctivus.

Is this a Pterygoplichthys pardalis:

Thanks,

I was use HMF before, but catfishes produce a lot of wastes and the filtration going clogged very fast. And cleaning of 12+ HMF is not a time savior i'm looking for.

Hello and happy new year , I'm going to setup three new racks for loricarids and shrimps. I still can't decide obout the filtration system. I want independent filtration in every tank because I often change the species and don't want to be limited by an overall filtration. Every tank have in and out ...

Please help me with the ID!

Thanks for the answer, they are very helpful. In my tanks, current/tank volume is 10/1-15/1.

Speaking for Water pressure, the water column is an important for breeding? I breed without problems my Ancistrus spp. and Loricariinae in aquariums with large bottom and 12'' high.

Sorry my English is verry poor. I put my question badly. I have powerheads from 1100 l/h to 2600 l/h. They all have the same diameter of output. This mean that water from head 2400 l/h haveer higher velocity and exercise bigger presure on underwater objects in comparison with two smaler heads (1200 ...

Hi, from Bulgaria!

I'm interested what is more imortant for plecos, curent volume or water pressure. Is this equally (for the plecos) one powerhead 2000+ l/h and 2x1200 l/h, for example?


Best regards
Ivo