caves
Mini Branch Rock (10 PC)
A 20-pound box of 10 Mini Real Reef Fancy Branch Rocks (5–8")—eco-friendly, bio-active Tonga-style branches perfect for nano reef aquascaping.
Mini Plate Corals (10 PC)
A 20-pound box of 10 Mini Real Reef Plate Corals (4–6")—reef-safe, bio-active, and perfect for coral placement and ledge building in nano reef aquariums.
Arches Nano (6 PC Box)
A 20-pound box of 6–8 Real Reef Nano Arches (6–8 inches)—reef-safe, bio-active, and perfect for natural overhangs and swim-throughs in marine and hard freshwater aquariums.
Mini Mix (10 - 20 gal Aquarium)
A complete startup kit for 10–20 gallon marine tanks with 9–10 pieces of Real Reef Rock and Dr. Tim’s trusted cycling system for a safe, science-backed aquarium launch.
Rock Mix (20 - 40 gal Aquarium)
A complete marine setup kit for 20–40 gallon tanks with 10–15 pieces of Real Reef Rock and Dr. Tim’s proven cycling system for a smooth, science-backed start.
Arches Medium (4 PC BOX)
A 20-pound box of 4 Real Reef Medium Arches (10–12 inches)—reef-safe, bio-active, and perfect for natural overhangs and swim-throughs in marine and hard freshwater aquariums.
Arches Extra Large 18" (2 PC BOX)
A 30-pound box of 2 Real Reef Extra Large Arches (~18 inches)—reef-safe, bio-active, and perfect for dramatic, natural overhangs and swim-throughs in marine and hard freshwater aquariums.
Arches Large (4 PC BOX)
A 30-pound box of 4 Real Reef Large Arches (~14 inches)—reef-safe, bio-active, and ideal for dramatic overhangs and swim-throughs in marine and hard freshwater aquariums.
Nano Mix (5 - 10 gal Aquariums)
A complete nano reef startup kit with 6–8 pieces of eco-friendly Real Reef Rock and Dr. Tim’s trusted cycling system—perfect for 5–10 gallon marine aquariums.
Mini Shelf Rock (15 PC)
A 20-pound box of 15 Mini Real Reef Shelf Rocks (6–10")—reef-safe, bio-active, and perfect for compact coral platforms and layered nano reef aquascaping.
Arch XXL 24" (1 PC BOX)
A 40-pound single Real Reef Extra Extra Large Arch (~24" long, 14–18" tall)—reef-safe, bio-active, and perfect for dramatic, natural overhangs and swim-throughs in marine and hard freshwater aquariums.