Gav_B_UK
Fish Fanatic
Sorry for all the questions:
What are the pros and cons of an external filter?
What are the pros and cons of a built in filter such as in a 'juwel' aquarium or the 'fish r fun' aquariums??
Sorry if they are stupid questions.....
Thanks in advance...
What are the pros and cons of an external filter?
What are the pros and cons of a built in filter such as in a 'juwel' aquarium or the 'fish r fun' aquariums??
Sorry if they are stupid questions.....
Thanks in advance...