Buenas, me han salido unas algas filamentosas marrones por el substracto y por la roca, este alga no desaparece por la noche ni por el dia, es color marron y se va expandiendo por todos los sitios. Haber si alguien sabe lo que es, si la reconoce y si sabe de algun remedio para erradicarlas, si una dorabella se las comeria o con mas caracoles,...GRACIAS
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