What is the best way to clean the build up off my power heads? I run my fingers over them when I do my weekly water changes and that seems to help some but I can only imagine what the insides of them look like. Any experience or advice would be greatly appritiated.
90g FOWLR
Foxface lo x 1
Ocerllaris clown x2
Blue spotted Toby puffer x1
Tomini tang x1
Flame hawk x1
Red legged hermit crab x 5-10
Snails x 5
Short spine urchin (red) x 1
Conch x 1
Chocolate chip starfish x 2
90g FOWLR
Foxface lo x 1
Ocerllaris clown x2
Blue spotted Toby puffer x1
Tomini tang x1
Flame hawk x1
Red legged hermit crab x 5-10
Snails x 5
Short spine urchin (red) x 1
Conch x 1
Chocolate chip starfish x 2




