Discussion Starter · #1 ·
:-( I have a 2 1/2 gallon rectangle glass aquarium for my Betta. I bought a heater, gravel, a thermometer and decor. Well I did a 50% pwc and noticed after a few hours the top of the water had a film when I went to feed him. I wasn't planning on getting a filter and just doing 2 pwc's a week. Well I went ahead and bought a Marina internal filter for his aquarium. Boooooo....:roll: The clip wouldn't stay attached to the filter box and the clip that was suppose to hang on the edge of the aquarium kept coming apart and the filter would fall in the water. And on top of all that it took up alot of room! I am returning it tomorrow. I never did like internal filters anyhow. So does anyone know of a HOB filter I can use?