[mmbuna]

$ 499 --> http://www.ereeftank.com/cart/catalo...em_p_1056.html

£ 324--> http://www.aquatics-warehouse.co.uk/...STEMS_221.html

EUR 556 --> http://www.sewatec.de/Aqua_Medic/Aqu...7ff245977d65f1

£ 417.35--> http://www.stm-shop.co.uk/acatalog/A...c_Filters.html

Δεν ξέρω τι λέει σαν σύνολο, αλλά τσούζει κομματάκι...