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![play](http://biotope-aquarium.info/wp-content/plugins/youtube-embed-plus/images/playhover.png)
El Parrissal; Río Matarraña, Spain; fish, crayfish and watersnakes
![play](http://biotope-aquarium.info/wp-content/plugins/youtube-embed-plus/images/playhover.png)
[HD] Lepomis gibbosus. Percasol
![play](http://biotope-aquarium.info/wp-content/plugins/youtube-embed-plus/images/playhover.png)
[HD] Trichoptera - Limnephilidae
![play](http://biotope-aquarium.info/wp-content/plugins/youtube-embed-plus/images/playhover.png)
[HD] Gobio lozanoi
![play](http://biotope-aquarium.info/wp-content/plugins/youtube-embed-plus/images/playhover.png)
[HD] Lissotriton boscai. Tritón ibérico. Limpafontes común
![play](http://biotope-aquarium.info/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Ripoll River, Barcelona, Spain
![play](http://biotope-aquarium.info/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Ebro Barbel (Luciobarbus graellsii), Río Matarraña, Valderobres, Spain: Wild Fish Tank
![play](http://biotope-aquarium.info/wp-content/plugins/youtube-embed-plus/images/playhover.png)
[HD] Espinoso (Gasterosteus aculeatus) cuidando de su prole
![play](http://biotope-aquarium.info/wp-content/plugins/youtube-embed-plus/images/playhover.png)
[HD] Cobitis sp. (Barbela/ Colmilleja). Río Tea.
![play](http://biotope-aquarium.info/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Expedition Valencia hispanica and Aphanius iberus FEB 2018
![loading](http://biotope-aquarium.info/wp-content/plugins/youtube-embed-plus/images/gallery-page-loader.gif)