ATI Hydro Sponge Pro Filter #4 Bulk with New Gravel Base penguin refillable (6”L x 6”W x 6”H)

(6”L x 6”W x 6”H) Betta-Bow Front Cube Tank is a great tank for Betta fish

Planted aquariums require approximately 5 mg/L of nitrate as a source of nitrogen for healthy plant growth

Tank includes an acrylic tank with an anti-jump lid

Made from food-grade resin

ATI Hydro Sponge Pro Filter #4 Bulk with New Gravel Base penguin refillable (6”L x 6”W x 6”H)The all new pro series has reticulated sponge for higher flow rates when using a power head without clogging. Great for breeders and hatcheries and heavily saturated tanks. The ATI sponge filters are excellent biological as well mechanical filters that only need a source of air to operate. They are excellent for fry tanks because they won't suck up your babies! For aquariums up to 80 gallons. Sponge size 4 x 4. 75 Inches Comes with 5 inch lift tube.