I have been looking around lately for a better filter, although mine still is awesome!
here is what i have had for, gosh, years!
I really want to make my tank more advanced, with a filter with even better properties. I am thinking about changing my old filter out when my tank is still running, so I am concerned about my cycle surviving. The tank has been set up with my betta for like 1 1/2-2 years, but i have used the filter for about 4 years. I have gravel, a few silk plants, a heater and thermometer. The filter is a Top Fin HOB.
Here is what i have been thinking about
-Marina Slim filter
I personally like HOBs, but if you recommend an internal filter, or under gravel filter, i would love to look into it!
Throughout being in this hobby, all i have had are HOB filters, so if you recommend another type of filter, i would appreciate it if you could educate me about it lol :) ALSO< I WILL BE DIVIDING MY TANK ONE DAY< SO A FILTER I COULD PUT IN BETWEEN THE DIVIDERS WOULD BE GREAT!\