I have two 20 gallon saltwater tanks with 3 inch sand beds, corals, rock, and fish
I have a newly set up 65 gallon with overflow and sump
What do you think is the best way to tank all contents including sand from two tanks into big one
I have a newly set up 65 gallon with overflow and sump
What do you think is the best way to tank all contents including sand from two tanks into big one