Vivid Creative Never Rust Aquarium Tweezers - Yellow RO Filters & Media Aquatrance 2000s pinwheel pump provides

Aquatrance 2000s pinwheel pump provides strong air-water mixing

Vented output valve: Adjustment dial allows precise control over internal water level

then start CO2 flow and adjust the regulator or needle valve gradually while counting bubbles

It is normal for them to be quite shy when initially introduced

Vivid Creative Never Rust Aquarium Tweezers - Yellow RO Filters & Media Aquatrance 2000s pinwheel pump providesVivid Creative Never Rust Aquarium Tweezers Yellow Vivid Creative Never Rust Aquarium Tweezers Yellow are the newer 12" second generation rust free aquarium tweezers for reef, freshwater, and saltwater maintenance. Built with a reef safe PETG body, soft TPU grab pads, buoyant construction, and an articulated hinge, they provide controlled handling for frags, plugs, food, and small aquarium items without rust prone metal parts. 12 Inch UV Yellow