They are good sumps. I have a 300 and a 125. I would prefer more chambers for bio-balls. I like to clean 25% at a time in the dishwasher and having something that is already sectioned off would make my maintenance easier.
The tray could be a little deeper for different media choices but I use filter felt and blue bonded pad without any problems.
The tray could be a little deeper for different media choices but I use filter felt and blue bonded pad without any problems.
