R Rich527 New member Dec 8, 2021 #1 hi I have a20 gal could somebody advise me on size filter to use/buy for Quarantine tank for two small saltwater fish thx Rich
hi I have a20 gal could somebody advise me on size filter to use/buy for Quarantine tank for two small saltwater fish thx Rich
Pawel Premium member Dec 8, 2021 #2 You can use any sponge filter that will fit in your tank. I gave 3 fish in QT tank I use sponge filter and hang on back filter to pick up any detritus.
You can use any sponge filter that will fit in your tank. I gave 3 fish in QT tank I use sponge filter and hang on back filter to pick up any detritus.
