Aquatop Classic Sponge Filter Medium - Up to 20gal Herbivore Tells you when water changes

Tells you when water changes are needed

Mini pellet perfect for juvenile cichlids and small species

XL size handles tanks up to 125 gallons

Cichlid-optimized formula with whole krill

flowerhorns

Aquatop Classic Sponge Filter Medium - Up to 20gal Herbivore Tells you when water changesA reliable, budget friendly sponge filter from Aquatop gentle biological filtration perfect for breeding tanks, fry tanks, and shrimp setups. Benefits Rated for tanks up to 20 gallons Gentle flow safe for fry, shrimp, and small fish Dense sponge provides excellent biological filtration surface area Easy to clean squeeze in old tank water during water changes Requires air pump to operate (sold separately) Key Specs Sponge filter, rated up to 20