New house, new tank. 290 Gallon Build

[GoFish]

Originally Posted by dusty16

I have this white spongy looking stuff growing in my sump. Anyone know what it is?

Usually the white spongy things I've found in the sump are white sponges ... Hard to tell from the pic but could be a pineapple sponge?!
Nice build and rock work!
Sponges + happy tank = Now go pick up some corals for that thing